{"title":"APOD Equipment","description":"","products":[{"product_id":"advanced-vx-8-edgehd-telescope","title":"Advanced VX 8\" EdgeHD Telescope","description":"\u003cp\u003eThe Advanced VX\u003cspan\u003e (AVX)\u003c\/span\u003e sets a standard in mid-level telescopes, providing many of the features found on Celestron’s most sophisticated German equatorial mounts at an extremely affordable price. The Advanced VX 8” EdgeHD telescope combines the groundbreaking new Advanced VX mount with Celestron’s best optics, the EdgeHD optical system. This setup offers the astroimager maximum versatility – allowing up to 3 different f-stop configurations. Users can attach a camera to the rear of the telescope and shoot at f\/10 or attach our 8” EdgeHD focal reducer to shoot at f\/7. Additionally, EdgeHD is Fastar\/Hyperstar compatible, giving imagers the option to shoot at ultra-fast f\/2. No matter which configuration you choose, EdgeHD technology gives you pinpoint stars all the way to the edge of the CCD sensor. The Advanced VX mount is designed to provide superior performance while taking advantage of Celestron’s most advanced technologies: All-Star Polar Alignment, Celestron PWI telescope control software, and permanently programmable periodic error correction (PPEC).\u003c\/p\u003e\n\u003cp\u003eIf you’re an experienced imager, you’ll love taking this portable mount to a dark sky site and enjoying all the conveniences of a larger observatory mount. Or, if you’re new to imaging,  Advanced VX will help you get started with the hobby and keep up with your needs for years to come.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComputerized German equatorial mount\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Advanced VX is the smallest of Celestron’s German equatorial mounts. The computerized GoTo capability automatically tracks objects as they move across the night sky. The Advanced VX mount includes ports for a hand control, an autoguider, and 2 AUX ports for optional accessories.  The NexStar+ hand control gives you instant access to all the functions your mount has to offer. With automatic slewing and menu descriptions, any level of astronomer can master this mount in just a few observing sessions. The Advanced VX also has an impressive tripod for its class with a 2” diameter steel tripod legs providing an extra-wide stance for improved stability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePayload capacity\u003c\/strong\u003e\u003cbr\u003eThe payload capacity for the Advanced VX is 30 lb. It offers a sturdy platform for any of the Advanced VX optical tubes, even when paired with optional accessories like \u003cspan\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/starsense-autoalign\"\u003eStarSense AutoAlign\u003c\/a\u003e\u003c\/span\u003e, \u003cspan\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/focus-motor-for-sct-and-edgehd\"\u003eFocus Motor\u003c\/a\u003e\u003c\/span\u003e, a \u003cspan\u003e\u003ca href=\"https:\/\/www.celestron.com\/collections\/finderscope\"\u003efinderscope\u003c\/a\u003e\u003c\/span\u003e, and a \u003cspan\u003e\u003ca href=\"https:\/\/www.celestron.com\/collections\/astroimaging-cameras\"\u003ecamera\u003c\/a\u003e\u003c\/span\u003e. Celestron's payload capacity does not include the weight of the counterweights. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDual saddle plate\u003cbr\u003e\u003c\/strong\u003eAs of early 2019, Advanced VX mounts include a dual saddle plate that accommodates both CG-5 and CGE-style dovetail. Switching between the two saddle plates is as simple as moving the hand knobs into a separate set of holes. You can use an Advanced VX mount with virtually any optical tube within its weight limit. \u003cspan\u003eCompatible with Vixen format dovetails 100mm or longer, not compatible with Losmandy D format plates (regardless of plate manufacturer).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEdgeHD Optics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe revolutionary EdgeHD optical design produces aberration-free images with pinpoint stars all the way to the edge of the field-of-view of today’s largest imaging sensors and wide-field eyepieces. EdgeHD’s unique design virtually eliminates both field curvature and off-axis coma, providing an astrograph-quality system.\u003c\/p\u003e\n\u003cp\u003eFor more information on EdgeHD Optics, click \u003cspan\u003e\u003ca href=\"https:\/\/www.celestron.com\/pages\/edgehd-optics\"\u003ehere\u003c\/a\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoftware\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCelestron PWI Telescope Control Software\u003cbr\u003eYour Ultimate Astronomy Software Suite\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll current Celestron computerized telescopes include Celestron PWI (CPWI), the most advanced astronomy software suite provided with any consumer-grade telescope. Celestron’s experts co-developed CPWI with the engineers at PlaneWave Instruments. The result is an all-in-one solution offering you many of the same features used on PlaneWave’s observatory-class telescopes.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGraphical planetarium interface with PointXP advanced mount modelling allows you to add 100+ points to your alignment model for the most accurate pointing and tracking possible\u003c\/li\u003e\n\u003cli\u003eIdeal for remote observatory setups: save and re-load your alignment and park your scope\u003c\/li\u003e\n\u003cli\u003eProvides a complete ASCOM telescope interface to allow control of the telescope from third party software applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more information on CPWI and to see the user interface, click \u003cspan\u003e\u003ca href=\"https:\/\/www.celestron.com\/pages\/celestron-pwi-telescope-control-software\"\u003ehere\u003c\/a\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStarry Night Software\u003cbr\u003e\u003c\/strong\u003eIncluded with your purchase is a free download of Celestron’s Starry Night Special Edition Software. This advanced software by Simulation Curriculum offers detailed information about celestial objects and helps you plan your next observing or imaging session. The Special Edition software also allows you to control your telescope via computer.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":39826521993,"sku":"12031","price":2599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/12031_Advanced_VX_8_EdgeHD_1.jpg?v=1727639625"},{"product_id":"powertank-17","title":"PowerTank 17","description":"\u003cp\u003eTake your telescope anywhere with this portable, rechargeable power supply. Enjoy extended observing and imaging sessions worry-free with 17 amp-hours of power in one convenient package. Use the included removable red flashlight while your eyes are dark-adapted to find accessories and reference star charts. When your session is over, the powerful LED spotlight illuminates your observing area so you can pack up quickly and safely, without leaving anything behind.\u003c\/p\u003e\n\u003cp\u003eThe extra large PowerTank 17 is more than just a telescope accessory; it’s also an essential assistant on your next outing. You can use PowerTank to charge drained electronic devices with a cigarette lighter adapter. PowerTank also comes with a built-in siren and AM\/FM radio for emergencies.\u003c\/p\u003e\n\u003cp\u003eBe prepared for stargazing and emergencies alike with PowerTank 17!\u003c\/p\u003e\n\u003ch3 style=\"margin-bottom: -5px;\"\u003ePowerTank 17 Compatibility List\u003c\/h3\u003e\n\u003cp\u003eWill power any computerized mount\u003c\/p\u003e\n\u003ctable class=\"compatibility-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eCompatible\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/advanced-vx-computerized-telescopes\" target=\"_blank\" title=\"Advanced VX series telescopes\" rel=\"noopener noreferrer\"\u003eAdvanced VX\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/cgx-l-computerized-telescopes\" target=\"_blank\" title=\"CGX-L series telescopes\" rel=\"noopener noreferrer\"\u003eCGX-L\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/astro-fi-wifi-telescopes\" target=\"_blank\" title=\"Astro Fi series telescopes\" rel=\"noopener noreferrer\"\u003eAstro Fi\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/cpc-cpc-deluxe-telescopes\" target=\"_blank\" title=\"CPC and CPC DX series telescopes\" rel=\"noopener noreferrer\"\u003eCPC, CPC DX\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCG-5 \u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/nexstar-evolution-wifi-telescopes\" target=\"_blank\" title=\"NexStar Evolution series telescopes\" rel=\"noopener noreferrer\"\u003eNexStar Evolution\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCGE\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNexStar GT \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCGE Pro\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/nexstar-se-computerized-telescopes\" target=\"_blank\" title=\"NexStar SE series telescopes\" rel=\"noopener noreferrer\"\u003eNexStar SE Series\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/cgem-ii-computerized-telescopes\" target=\"_blank\" title=\"CGEM II series telescopes\" rel=\"noopener noreferrer\"\u003eCGEM II\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/nexstar-slt-computerized-telescopes\" target=\"_blank\" title=\"NexStar SLT series telescopes\" rel=\"noopener noreferrer\"\u003eNexStar SLT\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCGEM, CGEM DX\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/skyprodigy-computerized-telescopes\" target=\"_blank\" title=\"SkyProdigy series telescopes\" rel=\"noopener noreferrer\"\u003eSkyProdigy\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/lcm-computerized-telescopes\" target=\"_blank\" title=\"LCM series telescopes\" rel=\"noopener noreferrer\"\u003eLCM series\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/cgx-computerized-telescopes\" target=\"_blank\" title=\"CGX series telescopes\" rel=\"noopener noreferrer\"\u003eCGX\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":39826582473,"sku":"18777","price":189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/18777-power-tank_01.jpg?v=1590984188"},{"product_id":"powertank-lithium","title":"PowerTank Lithium","description":"\u003cp\u003eThe PowerTank Lithium keeps the charge going for the astronomer on the go. The Lithium-Iron Phosphate (LiFePO4) battery chemistry has significant advantages over other battery chemistries.\u003c\/p\u003e\n\u003cp\u003e- The LiFePO4 has an un-recharged shelf life of 10 years compared to 3 years for the Lithium Iron and 6-9 months for a Sealed Lead-Acid battery.\u003c\/p\u003e\n\u003cp\u003e- The battery performance of the PowerTank Lithium phosphate degrades at a much slower pace than other chemistries.\u003c\/p\u003e\n\u003cp\u003e- The LiFePO4 can be charged and discharged 2000 times compared to only 500 for a Lithium Iron battery and 300 for sealed lead-acid designs.\u003c\/p\u003e\n\u003cp\u003e- The batteries will last as long as the telescope you use it with!\u003c\/p\u003e\n\u003cp\u003e- The LiFePO4 uses phosphates instead of environmentally hazardous elements like cobalt or lead commonly found in other rechargeable batteries.\u003c\/p\u003e\n\u003cp\u003e- Can withstand higher temperatures than lithium-iron designs and will not be a fire danger if accidentally punctured.\u003c\/p\u003e\n\u003cp\u003eThis combined with its rugged design make it the perfect outdoor power supply.\u003c\/p\u003e\n\u003cp\u003eKeep your telescopes, smartphones, tablets, GPS systems, cameras and other USB-powered devices as active as you are with PowerTank Lithium—the ideal outdoor portable-charging solution for your electronic gear.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom: -5px;\"\u003ePowerTank Lithium Compatibility List\u003c\/h3\u003e\n\u003cp\u003eWill power any computerized mount\u003c\/p\u003e\n\u003ctable class=\"compatibility-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eCompatible\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/advanced-vx-computerized-telescopes\" target=\"_blank\" title=\"Advanced VX series telescopes\" rel=\"noopener noreferrer\"\u003eAdvanced VX\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/astro-fi-wifi-telescopes\" target=\"_blank\" title=\"Astro Fi series telescopes\" rel=\"noopener noreferrer\"\u003eAstro Fi\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/nexstar-evolution-wifi-telescopes\" target=\"_blank\" title=\"NexStar Evolution series telescopes\" rel=\"noopener noreferrer\"\u003eNexStar Evolution\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNexStar GT \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/nexstar-slt-computerized-telescopes\" target=\"_blank\" title=\"NexStar SLT series telescopes\" rel=\"noopener noreferrer\"\u003eNexStar SLT\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/nexstar-se-computerized-telescopes\" target=\"_blank\" title=\"NexStar SE series telescopes\" rel=\"noopener noreferrer\"\u003eNexStar SE Series\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/lcm-computerized-telescopes\" target=\"_blank\" title=\"LCM series telescopes\" rel=\"noopener noreferrer\"\u003eLCM series\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/skyprodigy-computerized-telescopes\" target=\"_blank\" title=\"SkyProdigy series telescopes\" rel=\"noopener noreferrer\"\u003eSkyProdigy\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=FoAuVKQR0qg\u0026amp;feature=youtu.be\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/Sky_and_Telescope_Play_Video_button_large.png?v=1505502432\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":39826582665,"sku":"18771","price":149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/18771_PowerTank_Lithium_1200x1200_b16d4117-54a0-4985-ad18-5f79acddd68e.jpg?v=1684281527"},{"product_id":"powertank-12v-power-supply","title":"PowerTank, 12v Power Supply","description":"\u003cp\u003e\u003cstrong\u003eFor any Celestron computerized telescope.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNow you can take your telescope anywhere with this portable rechargeable power supply. Whether you have a computerized telescope or operate your telescope using motors, Celestron specially designed this product with the amateur astronomer in mind -- this model is packed with useful features.\u003c\/p\u003e\n\u003cp\u003eNot only useful for setting up and powering your scope, this model can also be useful as an emergency roadside accessory as it includes an emergency light, and booster terminals in place to start weak car batteries.\u003c\/p\u003e\n\u003ch3 style=\"margin-bottom: -5px;\"\u003ePowerTank 12v Compatibility List\u003c\/h3\u003e\n\u003cp\u003eWill power any computerized mount\u003c\/p\u003e\n\u003ctable class=\"compatibility-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eCompatible\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/advanced-vx-computerized-telescopes\" target=\"_blank\" title=\"Advanced VX series telescopes\" rel=\"noopener noreferrer\"\u003eAdvanced VX\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/astro-fi-wifi-telescopes\" target=\"_blank\" title=\"Astro Fi series telescopes\" rel=\"noopener noreferrer\"\u003eAstro Fi\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/nexstar-evolution-wifi-telescopes\" target=\"_blank\" title=\"NexStar Evolution series telescopes\" rel=\"noopener noreferrer\"\u003eNexStar Evolution\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNexStar GT \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/nexstar-slt-computerized-telescopes\" target=\"_blank\" title=\"NexStar SLT series telescopes\" rel=\"noopener noreferrer\"\u003eNexStar SLT\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/nexstar-se-computerized-telescopes\" target=\"_blank\" title=\"NexStar SE series telescopes\" rel=\"noopener noreferrer\"\u003eNexStar SE Series\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/lcm-computerized-telescopes\" target=\"_blank\" title=\"LCM series telescopes\" rel=\"noopener noreferrer\"\u003eLCM series\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/skyprodigy-computerized-telescopes\" target=\"_blank\" title=\"SkyProdigy series telescopes\" rel=\"noopener noreferrer\"\u003eSkyProdigy\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":39826582793,"sku":"18774","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/18774-power-tank_01.jpg?v=1590984190"},{"product_id":"vsp-vibration-suppression-pads","title":"VSP (Vibration Suppression Pads)","description":"\u003cp\u003eWind, an unsteady tripod, or even an accidental bump can disturb your image quality. Keep your telescope still while observing with these sturdy pads. Simply place your tripod legs on top of the pads to absorb shock and stabilize your telescope.\u003c\/p\u003e\n\u003cp\u003eCelestron’s set of three Vibration Suppression Pads are manufactured using Sorbothane® (available only in the USA) recognized worldwide as the ultimate material for attenuating shock, isolating vibration and damping noise. No synthetic rubber or polymer can dissipate energy as effectively. BEWARE OF CHEAPER KNOCK-OFFS USING LESS CAPABLE MATERIALS! Imitations use silicon which is low-cost, does not work well, and may melt in the sun. Similar materials used in China look and feel the same, but do not perform half as well as products using Sorbothane®.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":39826583369,"sku":"93503","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/93503-VSP_Vibration_Suppression_Pads.jpg?v=1590984193"},{"product_id":"polar-axis-finderscope-for-cgx-and-cgx-l","title":"Polar Axis Finderscope for CGX \u0026 CGX-L","description":"\u003cp\u003eThe optional Polar Axis Finderscope for the CGX series provides an easy, straightforward way to polar align your mount. The Polar Finderscope includes a dovetail base bracket that attaches to the CGX. The finder bracket itself can be removed from the dovetail for storage. Designed specifically for CGX and CGX-L, the bracket angle is adjustable to accommodate the most accessible viewing angle for your setup.\u003c\/p\u003e\n\n\u003cp\u003eWith a quick view to Polaris, the reticle displays Ursa Major and Cassiopeia in relation to the North Celestial Pole, so you can be accurately aligned without the need to reference an app or specific date\/time\/location info.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/Polaris-Quick-View_large.jpg?v=1507158716\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"border-radius: 2px; text-indent: 20px; width: auto; padding: 0px 4px 0px 0px; text-align: center; font: bold 11px\/20px 'Helvetica Neue',Helvetica,sans-serif; color: #ffffff; background: #bd081c no-repeat scroll 3px 50% \/ 14px 14px; position: absolute; opacity: 1; z-index: 8675309; display: none; cursor: pointer;\"\u003eSave\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"border-radius: 2px; text-indent: 20px; width: auto; padding: 0px 4px 0px 0px; text-align: center; font: bold 11px\/20px 'Helvetica Neue',Helvetica,sans-serif; color: #ffffff; background: #bd081c no-repeat scroll 3px 50% \/ 14px 14px; position: absolute; opacity: 1; z-index: 8675309; display: none; cursor: pointer;\"\u003eSave\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"border-radius: 2px; text-indent: 20px; width: auto; padding: 0px 4px 0px 0px; text-align: center; font: bold 11px\/20px 'Helvetica Neue',Helvetica,sans-serif; color: #ffffff; background: #bd081c no-repeat scroll 3px 50% \/ 14px 14px; position: absolute; opacity: 1; z-index: 8675309; display: none; cursor: pointer;\"\u003eSave\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"border-radius: 2px; text-indent: 20px; width: auto; padding: 0px 4px 0px 0px; text-align: center; font: bold 11px\/20px 'Helvetica Neue',Helvetica,sans-serif; color: #ffffff; background: #bd081c no-repeat scroll 3px 50% \/ 14px 14px; position: absolute; opacity: 1; z-index: 8675309; display: none; cursor: pointer;\"\u003eSave\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"border-radius: 2px; text-indent: 20px; width: auto; padding: 0px 4px 0px 0px; text-align: center; font: bold 11px\/20px 'Helvetica Neue',Helvetica,sans-serif; color: #ffffff; background: #bd081c no-repeat scroll 3px 50% \/ 14px 14px; position: absolute; opacity: 1; z-index: 8675309; display: none; cursor: pointer;\"\u003eSave\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"border-radius: 2px; text-indent: 20px; width: auto; padding: 0px 4px 0px 0px; text-align: center; font: bold 11px\/20px 'Helvetica Neue',Helvetica,sans-serif; color: #ffffff; background: #bd081c no-repeat scroll 3px 50% \/ 14px 14px; position: absolute; opacity: 1; z-index: 8675309; display: none; cursor: pointer;\"\u003eSave\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"border-radius: 2px; text-indent: 20px; width: auto; padding: 0px 4px 0px 0px; text-align: center; font: bold 11px\/20px 'Helvetica Neue',Helvetica,sans-serif; color: #ffffff; background: #bd081c no-repeat scroll 3px 50% \/ 14px 14px; position: absolute; opacity: 1; z-index: 8675309; display: none; cursor: pointer;\"\u003eSave\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"border-radius: 2px; text-indent: 20px; width: auto; padding: 0px 4px 0px 0px; text-align: center; font: bold 11px\/20px 'Helvetica Neue',Helvetica,sans-serif; color: #ffffff; background: #bd081c no-repeat scroll 3px 50% \/ 14px 14px; position: absolute; opacity: 1; z-index: 8675309; display: none; cursor: pointer;\"\u003eSave\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"border-radius: 2px; text-indent: 20px; width: auto; padding: 0px 4px 0px 0px; text-align: center; font: bold 11px\/20px 'Helvetica Neue',Helvetica,sans-serif; color: #ffffff; background: #bd081c no-repeat scroll 3px 50% \/ 14px 14px; position: absolute; opacity: 1; z-index: 8675309; display: none; cursor: pointer;\"\u003eSave\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"border-radius: 2px; text-indent: 20px; width: auto; padding: 0px 4px 0px 0px; text-align: center; font: bold 11px\/20px 'Helvetica Neue',Helvetica,sans-serif; color: #ffffff; background: #bd081c no-repeat scroll 3px 50% \/ 14px 14px; position: absolute; opacity: 1; z-index: 8675309; display: none; cursor: pointer;\"\u003eSave\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"border-radius: 2px; text-indent: 20px; width: auto; padding: 0px 4px 0px 0px; text-align: center; font: bold 11px\/20px 'Helvetica Neue',Helvetica,sans-serif; color: #ffffff; background: #bd081c no-repeat scroll 3px 50% \/ 14px 14px; position: absolute; opacity: 1; z-index: 8675309; display: none; cursor: pointer;\"\u003eSave\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"border-radius: 2px; text-indent: 20px; width: auto; padding: 0px 4px 0px 0px; text-align: center; font: bold 11px\/20px 'Helvetica Neue',Helvetica,sans-serif; color: #ffffff; background: #bd081c no-repeat scroll 3px 50% \/ 14px 14px; position: absolute; opacity: 1; z-index: 8675309; display: none; cursor: pointer;\"\u003eSave\u003c\/span\u003e\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":39826583881,"sku":"94239","price":194.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/94230_cgx-l_polar_axis_finder_01.jpg?v=1529944144"},{"product_id":"starsense-autoalign","title":"StarSense AutoAlign","description":"\u003cp\u003eBecome an instant astronomer, even if you’ve never used a telescope before, with the one-of-a-kind StarSense AutoAlign. Just set up the accessory, push the Align button on the hand control, and StarSense begins capturing and comparing images of the night sky against its internal database. In about three minutes, it's gathered enough information to triangulate its position and align itself. Then, press the Sky Tour button: StarSense will automatically slew to all the best stars, planets, galaxies, and more currently visible in the night sky.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow it Works\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe self-alignment technology behind our award-winning SkyProdigy series is now available for most of Celestron's current computerized telescopes and compatible with many older models as well. (See compatibility list below.)\u003c\/p\u003e\n\u003cp\u003eA small digital camera takes the place of your finderscope and attaches using one of two provided mounting brackets. The included StarSense hand control, with a database of over 40,000 celestial objects, takes the place of your NexStar hand control. The camera automatically captures a series of images of the sky. StarSense identifies the stars in the images, matching them to its database. Once a positive match is confirmed, StarSense calculates the coordinates of the center of the captured image, thereby determining exactly where the telescope is pointed.\u003c\/p\u003e\n\u003cp\u003eBefore StarSense, using a computerized telescope required a lengthy alignment process of finding and centering at least two bright stars in the telescope’s eyepiece. But StarSense automatically aligns itself with minimal user input. Just enter your time, date, and location and let StarSense do the rest!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Mount Modeling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEven the most advanced telescope users will love using StarSense AutoAlign. This affordable accessory replaces the expensive software usually used for advanced mount modeling.\u003c\/p\u003e\n\u003cp\u003eWith built-in mount modeling, you'll get superior pointing accuracy from horizon to horizon. When your alignment needs to be perfect, add up to 10 additional calibration stars to achieve a new level of accuracy, great for locating objects in the camera’s field of view for astroimaging.\u003c\/p\u003e\n\u003cp\u003e StarSense camera field of view: 6.88º x 5.16º\u003c\/p\u003e\n\u003ch3 style=\"margin-bottom: -5px;\"\u003eStarSense Compatibility List\u003c\/h3\u003e\n\u003cp\u003eAny mount with 5.x or greater is compatible with the software\u003c\/p\u003e\n\u003ctable class=\"compatibility-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eCompatible\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/advanced-vx-computerized-telescopes\" target=\"_blank\" title=\"Advanced VX series telescopes\" rel=\"noopener noreferrer\"\u003eAdvanced VX\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/cgx-l-computerized-telescopes\" target=\"_blank\" title=\"CGX-L series telescopes\" rel=\"noopener noreferrer\"\u003eCGX-L\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/astro-fi-wifi-telescopes\" target=\"_blank\" title=\"Astro Fi series telescopes\" rel=\"noopener noreferrer\"\u003eAstro Fi\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/cpc-cpc-deluxe-telescopes\" target=\"_blank\" title=\"CPC and CPC DX series telescopes\" rel=\"noopener noreferrer\"\u003eCPC, CPC DX\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCG-5 (with \u003ca href=\"\/products\/cable-starsense-to-cg5-cable\" target=\"_blank\" title=\"StarSense to CG5 adapter cable\" rel=\"noopener noreferrer\"\u003eCG-5 Aux. splitter\u003c\/a\u003e)\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/nexstar-evolution-wifi-telescopes\" target=\"_blank\" title=\"NexStar Evolution series telescopes\" rel=\"noopener noreferrer\"\u003eNexStar Evolution\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCGE\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003eNexStar GT (2015 models and newer with \u003c\/span\u003e\u003ca href=\"\/products\/aux-port-splitter\" target=\"_blank\" title=\"AUX Port Splitter\" rel=\"noopener noreferrer\"\u003eAux. splitter\u003c\/a\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCGE Pro\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/nexstar-se-computerized-telescopes\" target=\"_blank\" title=\"NexStar SE series telescopes\" rel=\"noopener noreferrer\"\u003eNexStar SE Series\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/cgem-ii-computerized-telescopes\" target=\"_blank\" title=\"CGEM II series telescopes\" rel=\"noopener noreferrer\"\u003eCGEM II\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/nexstar-slt-computerized-telescopes\" target=\"_blank\" title=\"NexStar SLT series telescopes\" rel=\"noopener noreferrer\"\u003eNexStar SLT\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCGEM, CGEM DX\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/skyprodigy-computerized-telescopes\" target=\"_blank\" title=\"SkyProdigy series telescopes\" rel=\"noopener noreferrer\"\u003eSkyProdigy\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/cgx-computerized-telescopes\" target=\"_blank\" title=\"CGX series telescopes\" rel=\"noopener noreferrer\"\u003eCGX\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"compatibility-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eNot Compatible\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNexStar i Series\u003c\/td\u003e\n\u003ctd\u003eNexStar GPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltima 2000\u003c\/td\u003e\n\u003ctd\u003eEarly generation GoTo mounts (such as Compustar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/lcm-computerized-telescopes\" target=\"_blank\" title=\"LCM series telescopes\" rel=\"noopener noreferrer\"\u003eLCM series\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":39826585033,"sku":"94005","price":479.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/mg_9601.jpg?v=1585158025"},{"product_id":"skyportal-wifi-module","title":"SkyPortal WiFi Module","description":"\u003cp\u003eCut the cord and control your telescope wirelessly with the Celestron SkyPortal WiFi Module. This easy-to-use accessory connects your compatible Celestron computerized telescope to your smartphone, tablet, or PC. You get full wireless control through the free SkyPortal Powered by SkySafari™ app for iOS and Android or the CPWI software for Windows PC.\u003c\/p\u003e\n\u003cp\u003eOnce connected, you can align your telescope, navigate the night sky, and automatically slew to thousands of celestial objects with a tap. The SkyPortal app’s interactive planetarium interface makes exploring the universe intuitive for beginners while offering advanced functionality that experienced observers will appreciate.\u003c\/p\u003e\n\u003cp\u003eThe SkyPortal WiFi Module offers two flexible ways to connect your mobile device to your telescope. Use Direct Connect Mode to connect directly to the module in the field without needing an external WiFi network, or use Access Point Mode to connect through your home network while maintaining internet access on your smartphone or tablet. Both modes now support 2.4GHz and 5GHz operation for improved wireless performance and reduced interference in a wider range of observing environments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDirect Connect Mode:\u003c\/b\u003e Connect directly to the SkyPortal WiFi Module for quick and simple setup in the field.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAccess Point Mode:\u003c\/b\u003e Connect through your home WiFi network while maintaining internet access on your mobile device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatible with a wide range of Celestron computerized telescope mounts (see below), the SkyPortal WiFi Module installs in seconds through an AUX port and requires no external power source.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable class=\"compatibility-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eCompatible\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/advanced-vx-computerized-telescopes\" title=\"Advanced VX series telescopes\" target=\"_blank\"\u003eAdvanced VX\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/cgx-l-computerized-telescopes\" title=\"CGX-L series telescopes\" target=\"_blank\"\u003eCGX-L\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.celestron.com\/collections\/astro-fi-wifi-telescopes\"\u003eAstro Fi\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/cpc-cpc-deluxe-telescopes\" title=\"CPC and CPC DX series telescopes\" target=\"_blank\"\u003eCPC, CPC DX\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCG-5 (with \u003ca href=\"https:\/\/www.celestron.com\/products\/cable-starsense-to-cg5-cable\" target=\"_blank\"\u003eCG-5 AUX splitter\u003c\/a\u003e)\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/nexstar-evolution-wifi-telescopes\" title=\"NexStar Evolution series telescopes\" target=\"_blank\"\u003eNexStar Evolution\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCGE, CGE Pro\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.celestron.com\/collections\/nexstar-se-computerized-telescopes\" target=\"_blank\"\u003eNexStar SE telescopes\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNexStar GT (2015 models and newer with \u003ca href=\"https:\/\/www.celestron.com\/products\/aux-port-splitter\" target=\"_blank\"\u003eAUX splitter\u003c\/a\u003e)\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/cgem-ii-computerized-telescopes\" title=\"CGEM II series telescopes\" target=\"_blank\"\u003eCGEM II\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/cgx-computerized-telescopes\" title=\"CGX series telescopes\" target=\"_blank\"\u003eCGX\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eCGEM, CGEM DX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 71.0332%;\"\u003e\n\u003ca href=\"https:\/\/www.celestron.com\/collections\/nexstar-slt-computerized-telescopes\"\u003eNexStar SLT\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.0332%;\"\u003e\n\u003ca href=\"https:\/\/www.celestron.com\/collections\/skyprodigy-computerized-telescopes\"\u003eSkyProdigy\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 100%;\" class=\"compatibility-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 99.631%;\" colspan=\"2\"\u003eNot Compatible\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/lcm-computerized-telescopes\" title=\"LCM series telescopes\" target=\"_blank\"\u003eLCM series\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eNexStar i Series, NexStar GPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltima 2000\u003c\/td\u003e\n\u003ctd\u003eEarly generation GoTo mounts (such as Compustar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":39826585289,"sku":"93973","price":143.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/93973_SkyPortal_WiFi_Module_01.jpg?v=1780443715"},{"product_id":"reducer-lens-7x-edgehd-1400","title":"Reducer Lens .7x - EdgeHD 1400","description":"\u003cp\u003eCelestron’s EdgeHD reducers feature a custom 5-element optical design engineered to maintain the flat-field performance of our award-winning EdgeHD optical system. Unlike generic reducers, our premium reducers provide substantial back-focus to accommodate an assortment of imaging accessories.\u003c\/p\u003e\n\u003cp\u003eEdgeHD reducers offer high-index optical elements, including extra-low dispersion, exotic Lanthanum elements, which provide high contrast viewing while minimizing chromatic aberration. All air-to-glass lens surfaces feature multiple layers of coating for maximum light transmission and color correction and contain blacken edges to minimize internal reflection and maximize image contrast. Large diameter lens elements, up to 60mm clear aperture, ensure that the optimized image circle remains at a generous 42mm for use with large CCD sensors.\u003c\/p\u003e\n\u003cp\u003eIncorporating computer assisted CNC machined aluminum housing, for precise spacing and alignment of optical elements, and threaded metal covers on the lens assembly to protect your investment from dust and scratches, our reducers offer you an outstanding mechanical design.\u003c\/p\u003e\n\u003cp\u003eWith the Fastar option on all EdgeHD optical systems, coupled with the .7x reducer, your telescope becomes the most complete imaging system available in its price range today.\u003c\/p\u003e\n\u003ch3\u003ePerformance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e 5-element optical layout designed specifically for the EdgeHD 14\" to maintain the flat-field performance of the EdgeHD optical design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintains the same back focus as when used at f\/11:\u003c\/strong\u003e Unlike generic reducers the EdgeHD .7x provides generous back-focus to accommodate additional accessories and a wide variety of cameras. 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All EdgeHD optical tubes are Fastar-compatible, allowing the secondary mirror to be removed and replaced with a third party lens accessory for ultra-fast f\/2 wide field imaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIndividually Tested\u003c\/strong\u003e\u003cbr\u003eEvery EdgeHD that ships has been tested not only for the surface quality of each optical component, but also with a camera and artificial star to ensure the imaging system meets our rigid quality assurance. This “final acceptance test” confirms the EdgeHD will perform in the field and deliver high-quality astroimages.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":39826612489,"sku":"91040-XLT","price":3099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/91040-XLT_CGE_Pro_925_HD_1200x1200_3a018227-f0ea-42e9-9a4c-cef9bbe203b0.jpg?v=1684356044"},{"product_id":"edgehd-11-optical-tube-assembly-cge-dovetail","title":"EdgeHD 11\" Optical Tube Assembly (CGE Dovetail)","description":"\u003cp\u003e\u003cstrong\u003eSee the Universe in HD\u003c\/strong\u003e\u003cbr\u003eEdgeHD is an aplanatic, flat field Schmidt-Cassegrain telescope that produces aberration-free images across a wide visual and photographic field of view. The optical system was designed to reduce more than just off-axis star coma; it also provides an astrograph-quality flat focal plane all the way to the edge of the field of view.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTrue Astrograph Quality\u003c\/strong\u003e\u003cbr\u003eMany optical designs that advertise themselves as \"astrographs\" actually only produce pinpoint stars across a curved focal plane. While this may be acceptable for some visual observing, stars will appear out of focus at the edge when used with the flat chip sensor of a digital camera. EdgeHD optics produce a focal plane more than three-times flatter than a standard Schmidt-Cassegrain telescope and dramatically flatter than competing coma-free designs. This guarantees you visibly sharp stars across some of the largest CCD chips available today. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImproved Performance\u003c\/strong\u003e\u003cbr\u003eSuperior edge performance not only creates rounder, more pleasing stars, but actually improves the resolution and limiting magnitude when compared to telescopes of equal aperture. With Celestron’s StarBright XLT optical coatings on every surface, EdgeHD optics gives you maximum light throughput across the widest visual and photographic spectrum.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Features\u003cbr\u003e\u003c\/strong\u003eIn addition to EdgeHD’s optimized optical design, the telescope tube has been redesigned to make sure you get the most from your optics each and every night.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMirror clutches\u003c\/strong\u003e - Flexible tension clutches hold the mirror in place and reduce image shift when taking long exposure astro-images. Once focused, the flexible rods allow the mirror to be held in place without putting any force or pressure on the mirror assembly, keeping the image centered in the eyepiece (or on the sensor).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube vents\u003c\/strong\u003e - Cooling vents located on the rear cell allow hot air to be released from behind the primary mirror. Each vent has an integrated 50-mesh filter guaranteed to let warm air out without letting dust in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastar versatility\u003c\/strong\u003e - EdgeHD is the most versatile imaging telescope available today. At its native f\/10, you can achieve the image scale necessary to capture the smallest of deep sky objects. Add the optional reducer lens—custom-designed for your size EdgeHD tube—and you can increase your field of view without sacrificing optical performance. A Barlow gives you added power for high-resolution planetary, lunar and solar imaging. All EdgeHD optical tubes are Fastar-compatible, allowing the secondary mirror to be removed and replaced with a third party lens accessory for ultra-fast f\/2 wide field imaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIndividually Tested\u003c\/strong\u003e\u003cbr\u003e Every EdgeHD that ships has been tested not only for the surface quality of each optical component, but also with a camera and artificial star to ensure the imaging system meets our rigid quality assurance. This “final acceptance test” confirms the EdgeHD will perform in the field and deliver high-quality astroimages.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":39826612553,"sku":"91050-XLT","price":4499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/91050-xlt_cge_pro_1100_hd_1.jpg?v=1534172056"},{"product_id":"edgehd-14-optical-tube-assembly-cge-dovetail","title":"EdgeHD 14\" Optical Tube Assembly (CGE Dovetail)","description":"\u003cp\u003e\u003cstrong\u003eSee the Universe in HD\u003c\/strong\u003e\u003cbr\u003eEdgeHD is an aplanatic, flat field Schmidt-Cassegrain telescope that produces aberration-free images across a wide visual and photographic field of view. The optical system was designed to reduce more than just off-axis star coma; it also provides an astrograph-quality flat focal plane all the way to the edge of the field of view.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTrue Astrograph Quality\u003c\/strong\u003e\u003cbr\u003eMany optical designs that advertise themselves as \"astrographs\" actually only produce pinpoint stars across a curved focal plane. While this may be acceptable for some visual observing, stars will appear out of focus at the edge when used with the flat chip sensor of a digital camera. EdgeHD optics produce a focal plane more than three-times flatter than a standard Schmidt-Cassegrain telescope and dramatically flatter than competing coma-free designs. This guarantees you visibly sharp stars across some of the largest CCD chips available today. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImproved Performance\u003c\/strong\u003e\u003cbr\u003eSuperior edge performance not only creates rounder, more pleasing stars, but actually improves the resolution and limiting magnitude when compared to telescopes of equal aperture. With Celestron’s StarBright XLT optical coatings on every surface, EdgeHD optics gives you maximum light throughput across the widest visual and photographic spectrum.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Features\u003cbr\u003e\u003c\/strong\u003eIn addition to EdgeHD’s optimized optical design, the telescope tube has been redesigned to make sure you get the most from your optics each and every night.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMirror clutches\u003c\/strong\u003e - Flexible tension clutches hold the mirror in place and reduce image shift when taking long exposure astro-images. Once focused, the flexible rods allow the mirror to be held in place without putting any force or pressure on the mirror assembly, keeping the image centered in the eyepiece (or on the sensor).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube vents\u003c\/strong\u003e - Cooling vents located on the rear cell allow hot air to be released from behind the primary mirror. Each vent has an integrated 50-mesh filter guaranteed to let warm air out without letting dust in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastar versatility\u003c\/strong\u003e - EdgeHD is the most versatile imaging telescope available today. At its native f\/11, you can achieve the image scale necessary to capture the smallest of deep sky objects. Add the optional reducer lens—custom-designed for your size EdgeHD tube—and you can increase your field of view without sacrificing optical performance. A Barlow gives you added power for high-resolution planetary, lunar and solar imaging. All EdgeHD optical tubes are Fastar-compatible, allowing the secondary mirror to be removed and replaced with a third party lens accessory for ultra-fast f\/2 wide field imaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIndividually Tested\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eEvery EdgeHD that ships has been tested not only for the surface quality of each optical component, but also with a camera and artificial star to ensure the imaging system meets our rigid quality assurance. This “final acceptance test” confirms the EdgeHD will perform in the field and deliver high-quality astroimages\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":39826612681,"sku":"91060-XLT","price":7699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/91060-xlt_cge_pro_1400_hd_1.jpg?v=1534172057"},{"product_id":"powertank-lithium-pro","title":"PowerTank Lithium Pro","description":"\u003cp\u003eThe PowerTank Lithium Pro is for the true power user!  This higher capacity unit is the latest version of our bestselling \u003ca href=\"https:\/\/www.celestron.com\/products\/powertank-lithium\"\u003ePowerTank Lithium\u003c\/a\u003e. PowerTank Lithium Pro offers twice the battery capacity of the original, making it ideal for more demanding applications.\u003c\/p\u003e\n\u003cp\u003ePowerTank Lithium Pro features the right ports and connections to accommodate a variety of devices. You’ll find a 12V DC 5A telescope power port (Celestron cable included), a 12V DC 10A car battery adapter port, and two 5V DC USB ports - one 2.1 A and one that supports rapid charging.\u003c\/p\u003e\n\u003cp\u003eThe power pack’s extremely portable form factor means it can go anywhere from a remote dark sky location for astroimaging to a weekend of camping. When it’s powering your telescope, use the included 2” straps to secure the unit to your tripod leg where it is out of the way. \u003c\/p\u003e\n\u003cp\u003eOne side of the unit features a strip of LED lighting in both bright white and red. This turns the unit into a convenient safety light during star parties or a work lamp to clean up your observing area when the night is done. You can even use it as a bright emergency light during a power failure and illuminate an entire room of your home.\u003c\/p\u003e\n\u003cp\u003ePowerTank Lithium Pro can also travel with you on your next vacation. At 158.72 Wh, it meets current FAA regulations (160Wh) from transportation in your carry-on baggage.  Please check in advance with your airline to verify they do not have stricter policies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvantages of Celestron’s LiFePO4 Battery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePowered by Celestron's Lithium-Iron Phosphate (\u003ca href=\"https:\/\/www.celestron.com\/pages\/lifepo4-battery-chemistry\"\u003eLiFePO4\u003c\/a\u003e) battery, PowerTank Lithium Pro is smaller, lighter, and safer than sealed lead acid batteries. The technology is also more environmentally-friendly since it does not use toxic heavy metals.\u003c\/p\u003e\n\u003cp\u003ePowerTank Lithium Pro’s LiFePO4 chemistry holds up to 2000 charge cycles and has an un-recharged shelf life up to 10 years. That means you won’t have to remember to recharge your battery every few months like with a sealed lead acid battery. Its large, 17-hour capacity and lack of maintenance make PowerTank Lithium Pro the ideal choice for an emergency kit. Store one in your home, your garage, and even your office.\u003c\/p\u003e\n\u003ch3 style=\"margin-bottom: -5px;\"\u003ePowerTank Lithium Pro Compatibility List\u003c\/h3\u003e\n\u003cp\u003eWill power any computerized mount\u003c\/p\u003e\n\u003ctable class=\"compatibility-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eCompatible\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/advanced-vx-computerized-telescopes\" target=\"_blank\" title=\"Advanced VX series telescopes\" rel=\"noopener noreferrer\"\u003eAdvanced VX\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/cgx-l-computerized-telescopes\" target=\"_blank\" title=\"CGX-L series telescopes\" rel=\"noopener noreferrer\"\u003eCGX-L\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/astro-fi-wifi-telescopes\" target=\"_blank\" title=\"Astro Fi series telescopes\" rel=\"noopener noreferrer\"\u003eAstro Fi\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/cpc-cpc-deluxe-telescopes\" target=\"_blank\" title=\"CPC and CPC DX series telescopes\" rel=\"noopener noreferrer\"\u003eCPC, CPC DX\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCG-5 \u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/nexstar-evolution-wifi-telescopes\" target=\"_blank\" title=\"NexStar Evolution series telescopes\" rel=\"noopener noreferrer\"\u003eNexStar Evolution\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCGE\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNexStar GT \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCGE Pro\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/nexstar-se-computerized-telescopes\" target=\"_blank\" title=\"NexStar SE series telescopes\" rel=\"noopener noreferrer\"\u003eNexStar SE Series\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/cgem-ii-computerized-telescopes\" target=\"_blank\" title=\"CGEM II series telescopes\" rel=\"noopener noreferrer\"\u003eCGEM II\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/nexstar-slt-computerized-telescopes\" target=\"_blank\" title=\"NexStar SLT series telescopes\" rel=\"noopener noreferrer\"\u003eNexStar SLT\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCGEM, CGEM DX\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/skyprodigy-computerized-telescopes\" target=\"_blank\" title=\"SkyProdigy series telescopes\" rel=\"noopener noreferrer\"\u003eSkyProdigy\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/lcm-computerized-telescopes\" target=\"_blank\" title=\"LCM series telescopes\" rel=\"noopener noreferrer\"\u003eLCM series\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/cgx-computerized-telescopes\" target=\"_blank\" title=\"CGX series telescopes\" rel=\"noopener noreferrer\"\u003eCGX\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":2095453470729,"sku":"18768","price":219.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/18768_PowerTank_Lithium_Pro_1200x1200_07446401-b163-4f34-8495-76e461130f5a.jpg?v=1684281555"},{"product_id":"reducer-lens-7x-edgehd-925","title":"Reducer Lens .7x - EdgeHD 925","description":"\u003cp\u003eCelestron’s EdgeHD reducers feature a custom 4-element optical design engineered to maintain the flat-field performance of our award-winning EdgeHD optical system. Unlike generic reducers, our premium reducers provide substantial back-focus to accommodate an assortment of imaging accessories.\u003c\/p\u003e\n\u003cp\u003eEdgeHD reducers offer high-index optical elements, including extra-low dispersion, exotic Lanthanum elements, which provide high contrast viewing while minimizing chromatic aberration. All air-to-glass lens surfaces feature multiple layers of coating for maximum light transmission and color correction and contain blacken edges to minimize internal reflection and maximize image contrast. Large diameter lens elements, up to 60mm clear aperture, ensure that the optimized image circle remains at a generous 42mm for use with large CCD sensors.\u003c\/p\u003e\n\u003cp\u003eIncorporating computer assisted CNC machined aluminum housing, for precise spacing and alignment of optical elements, and threaded metal covers on the lens assembly to protect your investment from dust and scratches, our reducers offer you an outstanding mechanical design.\u003c\/p\u003e\n\u003cp\u003eWith the Fastar option on all EdgeHD optical systems, coupled with the .7x reducer, your telescope becomes the most complete imaging system available in its price range today.\u003c\/p\u003e\n\u003ch3\u003ePerformance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e 4-element optical layout designed specifically for the \u003ca href=\"https:\/\/www.celestron.com\/products\/edgehd-925-optical-tube-assembly\"\u003eEdgeHD 9.25\"\u003c\/a\u003e to maintain the flat-field performance of the EdgeHD optical design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintains the same back-focus as when used at f\/10:\u003c\/strong\u003e Unlike generic reducers the EdgeHD .7x provides generous back-focus to accommodate additional accessories and a wide variety of cameras. Also allows use of existing EdgeHD T-Adapters and other Celestron imaging accessories\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne full F-Stop faster than f\/10:\u003c\/strong\u003e Reduces the exposure time by one-half to capture the same brightness of object\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e Increase field of view by 43%: \u003c\/strong\u003eBetter for capturing wide-field images of larger galaxies and nebulae\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGlass\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLanthanum Glass Elements: \u003c\/strong\u003eEdgeHD reducer uses \"rare earth\" Lanthanum glass elements for clear, high contrast viewing while minimizing chromatic aberration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully multi-coated lens elements:\u003c\/strong\u003e All air-to-glass surfaces have multiple layers of coating for maximum light transmission and color correction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlacken edges:\u003c\/strong\u003e All lens elements have blacken edges to minimize internal reflection and maximize contrast\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFull Frame Design\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreads directly onto the 3.25\" threads of the EdgeHD optical tube: \u003c\/strong\u003eReduces mechanical vignetting and allows for use with larger (full frame) sensors and Off-Axis Guiders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear aperture: \u003c\/strong\u003e60mm clear aperture lens optimized for a 42mm image circle for use with large CCD sensors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical Design\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachined aluminum housing: \u003c\/strong\u003eComputer assisted CNC machined aluminum housing for precise spacing and alignment of the optical elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded metal covers for both ends of the lens assembly: \u003c\/strong\u003eTo protect your investment from unwanted dust and scratches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVersatility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastar compatibility and f\/2 imaging with optional accessory: \u003c\/strong\u003ethe EdgeHD is the most complete imaging system in its price range.\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":2276608475145,"sku":"94245","price":439.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/94245_Reducer_Lens_EdgeHD_9.25_1_d67fe260-82bd-4117-9da2-231488df5781.jpg?v=1590984761"},{"product_id":"36-cm-rowe-ackermann-schmidt-astrograph-rasa-36-optical-tube-assembly-cge-dovetail","title":"36 cm Rowe-Ackermann Schmidt Astrograph (RASA 36) Optical Tube Assembly (CGE Dovetail)","description":"\u003cp\u003eThe Rowe-Ackermann Schmidt Astrograph (RASA), is a cost-effective optical system for space surveillance, \u003ca href=\"https:\/\/www.celestron.com\/blogs\/news\/celestron-s-rasa-36-protecting-global-communications-systems-and-producing-world-class-astroimages\"\u003eSpace Situational Awareness (SSA)\u003c\/a\u003e, other scientific applications, and advanced wide field astroimaging. It offers unprecedented value in aperture, speed, field of view, and optical performance. The RASA design has a convenient external prime-focus image capture location with a flat focal plane, providing small spot sizes to the edge of a wide field. The result is images free of optical defects like field curvature, off-axis coma, and astigmatism.\u003c\/p\u003e\n\u003cp\u003eThe 36 cm aperture version is the largest RASA Celestron manufactures; it is the biggest and fastest (f\/2.2) optical instrument of its kind available “off-the-shelf.” Unlike most telescopes, which only focus visible light (400-700 nm), the RASA 36 cm focuses an extended spectral range (400-900 nm), allowing a brighter signal to be detected by a camera sensor. The RASA 36 cm also features a redesigned focus system, which ensures easy and stable focusing.\u003c\/p\u003e\n\u003cp\u003eRASA 36 cm’s ample back-focus distance (77.5 mm) accommodates a wide variety of imaging sensors. A custom camera adapter can be added for a field of view up to 4.4 degrees.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant freight requirement – \u003c\/strong\u003eRASA 36 is a professional-caliber, high-precision instrument. It is manufactured and aligned to an exacting standard to provide exceptional optical performance. The telescope has been packaged to ensure it retains alignment and resulting performance during transport. However, due to the weight, size, and known stresses of shipping via parcel service, Celestron has determined that the ideal transport is a palletized delivery via LTL truck freight. For all domestic deliveries, Celestron will ship via this method. We also \u003cstrong\u003erequire \u003c\/strong\u003ethis shipping method for all deliveries from Celestron dealers to end customers.    \u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":2298489602057,"sku":"91077","price":13999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/RASA_36_1.jpg?v=1534172090"},{"product_id":"8-rowe-ackermann-schmidt-astrograph-rasa-8-optical-tube-assembly-cge-dovetail","title":"8” Rowe-Ackermann Schmidt Astrograph (RASA 8) Optical Tube Assembly (CGE Dovetail)","description":"\u003cp\u003eCapture spectacular wide-field deep sky images in seconds with Celestron’s portable astrograph, the 8” Rowe-Ackermann Schmidt Astrograph (RASA). This incredibly fast f\/2.0 system is the perfect companion to today’s color astronomical CMOS cameras, smaller CCD cameras, and mirrorless cameras. Thanks to its fast focal ratio and patented optical design, you can produce sharp, detailed images and, in many cases, skip the autoguider completely. Weighing in at just 17 pounds, it’s easy to transport your 8” RASA to the most remote dark sky locations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRASA Performance Made for Everyone\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 8” RASA is an imaging telescope that delivers a flat field without optical aberrations for razor sharp stars across a wide field of view. It can capture stunning deep-sky astronomical images without the challenges typically presented by longer focal length instruments at a fraction of the cost of those systems.\u003c\/p\u003e\n\u003cp\u003eThe latest addition to the RASA family, this 8” version is a much more portable and affordable version of the heralded RASA 11, which was introduced to much acclaim in 2014. With the 8” RASA joining the lineup, a wider range of astroimagers can enjoy the benefits of the RASA design. It has many of the same thoughtfully designed features as its “big brother” RASA 11, including the integrated air-cooling system, internal filter mount, and sturdy CGE dovetail mounting bar.\u003c\/p\u003e\n\u003cp\u003ePurely designed for imaging, the 8” RASA cannot be used visually. The prime focus focal plane is located at the front of the optical system, so it cannot accommodate a traditional eyepiece.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eShorter Exposure Times and Virtual “Real-Time” Observing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSince it is an F\/2.0 optical system, imagers can use shorter exposure times to capture detail in faint objects. When combined with sensitive cameras and the proper “live stacking” software, the 8” RASA can provide an almost real-time observing experience. View images on a computer instantly that are brighter and more detailed than can be seen in much bigger telescopes with the naked eye.\u003c\/p\u003e\n\u003cp\u003eBecause shorter exposure times are possible, your equatorial mount won’t need to accurately track over extended periods. The 8” RASA’s relatively short 400mm focal length also lessens equatorial tracking demands. In many cases, autoguiding will not be required. Weighing only 17 lb, this optical tube pairs perfectly with a wide variety of mounts.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUltra-Stable Focus System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith the launch of the 8” RASA, Celestron is unveiled a focuser design that mitigates lateral movement of the primary mirror when focusing, slewing, or tracking with the astrograph. Focusing is easier, more accurate, and more stable than ever. The key to the Ultra-Stable Focus System is a precision linear ball bearing, which is tested during assembly to ensure optimal results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt for Today’s Latest Cameras\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike the larger RASAs that work with DSLR and large CCD cameras, the 8” model was designed with color astronomical CMOS cameras, smaller CCD cameras, and mirrorless cameras in mind. The telescope does not work with standard DSLR cameras. It is optimized for sensors with up to a 22mm diagonal, but performs well with sensors up to 32mm diagonal. The APS-C sized sensors used in many mirrorless cameras are a good choice. 42mm full frame sensors will also work, but performance will be poor at the edges of the sensor and field illumination will be reduced. Additionally, we do not recommend pairing RASA 8 with any camera body more than 4” in diameter. See the chart below to determine if your camera is compatible with RASA 8.\u003c\/p\u003e\n\n\u003ctable class=\"compatibility-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCamera\u003c\/th\u003e\n\u003cth\u003eCompatible with RASA 8?\u003c\/th\u003e\n\u003cth\u003eAdapter required\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstronomical CMOS\/CCD camera with C-mount\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eC-mount adapter (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstronomical CMOS\/CCD camera with M42-thread mount\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eM42 adapter (included) with M42 extension tubes (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstronomical CMOS\/CCD camera with other mount\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eCustom camera adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanon mirrorless with APS-C sensor\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/camera-adapter-for-canon-mirrorless-rasa-8\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCanon mirrorless adapter \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(sold separately)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSony mirrorless with APS-C sensor\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/camera-adapter-for-sony-mirrorless-rasa-8\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSony mirrorless adapter \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(sold separately)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanon mirrorless with full frame (42mm) sensor\u003c\/td\u003e\n\u003ctd\u003eYes, but not optimized across the full sensor\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/camera-adapter-for-canon-mirrorless-rasa-8\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCanon mirrorless adapter \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(sold separately)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSony mirrorless with full frame (42mm) sensor\u003c\/td\u003e\n\u003ctd\u003eYes, but not optimized across the full sensor\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/camera-adapter-for-sony-mirrorless-rasa-8\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSony mirrorless adapter \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(sold separately)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDSLR\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003e--\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":12593993678933,"sku":"91073","price":2199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/91073_8in_Rowe-Ackermann_Schmidt_Astrograph_01.jpg?v=1584998410"},{"product_id":"cgx-800-rowe-ackermann-schmidt-astrograph-rasa-telescope","title":"CGX 8\" Rowe-Ackermann Schmidt Astrograph (RASA) Telescope","description":"\u003cp\u003eThis kit combines the 8” Rowe-Ackermann Schmidt Astrograph (RASA) with the state-of-the-art CGX German equatorial mount. Simply add a camera and this package offers everything you need to take spectacular images of wide-field deep sky objects. Although about the same size as the CGEM II, the CGX is a big step up in performance and features, especially for imaging applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRASA Performance Made for Everyone\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCapture spectacular wide-field deep sky images in seconds with Celestron’s portable astrograph, the 8” Rowe-Ackermann Schmidt Astrograph (RASA). This incredibly fast f\/2.0 system is the perfect companion to today’s color astronomical CMOS cameras, smaller CCD cameras, and mirrorless cameras. Thanks to its fast focal ratio and patented optical design, you can produce sharp, detailed images and, in many cases, skip the autoguider completely. Weighing in at just 17 pounds, it’s easy to transport your 8” RASA to the most remote dark sky locations.\u003c\/p\u003e\n\u003cp\u003eThe 8” RASA is an imaging telescope that delivers a flat-field without optical aberrations for razor sharp stars across a wide field-of-view. It can capture stunning deep-sky astronomical images without the challenges typically presented by longer focal length instruments at a fraction of the cost of those systems.\u003c\/p\u003e\n\u003cp\u003eThe latest addition to the RASA family, this 8” version is a much more portable and affordable version of the heralded RASA 11, which was introduced to much acclaim in 2014. With the 8” RASA joining the lineup, a wider range of astroimagers can enjoy the benefits of the RASA design. It has many of the same thoughtfully designed features as its “big brother” RASA 11, including the integrated air-cooling system, internal filter mount, and sturdy CGE dovetail mounting bar.\u003c\/p\u003e\n\u003cp\u003ePurely designed for imaging, the 8” RASA cannot be used visually. The prime focus focal plane is located at the front of the optical system, so it cannot accommodate a traditional eyepiece.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShorter Exposure Times and Virtual “Real-Time” Observing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSince it is an F\/2.0 optical system, imagers can use shorter exposure times to capture detail in faint objects. When combined with sensitive cameras and the proper “live stacking” software, the 8” RASA can provide an almost real-time observing experience. View images on a computer instantly that are brighter and more detailed than can be seen in much bigger telescopes with the naked eye.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUltra-Stable Focus System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith the launch of the 8” RASA, Celestron is unveiling a focuser design that mitigates lateral movement of the primary mirror when focusing, slewing, or tracking with the astrograph. Focusing is easier, more accurate, and more stable than ever. The key to the Ultra-Stable Focus System is a precision linear ball bearing, which is tested during assembly to ensure optimal results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt for Today’s Latest Cameras\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike the larger RASAs that work with DSLR and large CCD cameras, the 8” model was designed with color astronomical CMOS cameras, smaller CCD cameras, and mirrorless cameras in mind. The telescope does not work with standard DSLR cameras. It is optimized for sensors with up to a 22mm diagonal, but performs well with sensors up to 32mm diagonal. The APS-C sized sensors used in many mirrorless cameras are a good choice. 42mm full frame sensors will also work, but performance will be poor at the edges of the sensor and field illumination will be reduced. Additionally, we do not recommend pairing RASA 8 with any camera body more than 4” in diameter. See the chart below to determine if your camera is compatible with RASA 8.\u003c\/p\u003e\n\n\u003ctable class=\"compatibility-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCamera\u003c\/th\u003e\n\u003cth\u003eCompatible with RASA 8?\u003c\/th\u003e\n\u003cth\u003eAdapter required\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstronomical CMOS\/CCD camera with C-mount\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eC-mount adapter (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstronomical CMOS\/CCD camera with M42-thread mount\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eM42 adapter (included) with M42 extension tubes (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstronomical CMOS\/CCD camera with other mount\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eCustom camera adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanon mirrorless with APS-C sensor\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/camera-adapter-for-canon-mirrorless-rasa-8\" target=\"_blank\"\u003eCanon mirrorless adapter \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(sold separately)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSony mirrorless with APS-C sensor\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/camera-adapter-for-sony-mirrorless-rasa-8\" target=\"_blank\"\u003eSony mirrorless adapter \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(sold separately)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanon mirrorless with full frame (42mm) sensor\u003c\/td\u003e\n\u003ctd\u003eYes, but not optimized across the full sensor\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/camera-adapter-for-canon-mirrorless-rasa-8\" target=\"_blank\"\u003eCanon mirrorless adapter \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(sold separately)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSony mirrorless with full frame (42mm) sensor\u003c\/td\u003e\n\u003ctd\u003eYes, but not optimized across the full sensor\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/camera-adapter-for-sony-mirrorless-rasa-8\" target=\"_blank\"\u003eSony mirrorless adapter \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(sold separately)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDSLR\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003e--\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eUnique Optical Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRASA’s optical design is patented (US 2016\/0299331 A1). The design consists of a Schmidt corrector, primary mirror, lens group, and optical window. The lens group contains 4-elements and utilizes rare-earth elements. Unlike many telescopes that only perform well over the visible spectrum (400-700nm), the 8” RASA’s optics are designed to perform over a wider spectral range, from 400-800nm. This allows more of the light emitted from the astronomical object to be sharply focused in the image.\u003c\/p\u003e\n\u003cp\u003eWith many imaging systems, adding an extra piece of flat glass such as a filter does not change optical performance. However, that is not the case with super-fast optical systems like the RASA. Our engineers addressed this by designing the RASA with a removeable optical window, so you can maintain peak optical performance if a filter is added or if a camera has its own optical window. Celestron offers a Light Pollution Imaging Filter designed specifically for the 8” RASA, which mounts in place of the optical window.\u003c\/p\u003e\n\u003cp\u003eAll refractive optical surfaces are coated with StarBright XLT coatings, while the primary mirror uses enhanced aluminum coatings. This maintains high light transmission through the entire optical system.\u003c\/p\u003e\n\u003cp\u003eWhen compared with “Hyperstar SCT” systems, the RASA 8 provides better optical performance and field illumination.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCGX: The Ideal Platform for RASA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CGX is the culmination of Celestron engineers’ decades of experience in equatorial mount design, incorporating feedback from imagers worldwide. Combined with the RASA 8, it is a state-of-the-art deep-sky astronomical imaging system.\u003c\/p\u003e\n\u003cp\u003eThe CGX is an incredibly sturdy equatorial mount which rigidly supports the RASA 8. The mount was designed more compactly, so the instrument load is held closer to the R.A. axis, thus reducing torque from the load. It was also designed using FEA (Finite Element Analysis) software, which helped to optimize the stout structure of the mount. As a result, the CGX can support more weight than other mounts with similar mass. With its 55 lb load capacity, it can easily handle the RASA 8, which weighs only 17 lbs., along with a camera and any accessories. Expect a vibration-free setup, even in somewhat windy conditions. The RASA 8 connects directly to the CGX with its CGE dovetail mounting bar.\u003c\/p\u003e\n\u003cp\u003eThe heavy-duty adjustable height tripod has 2” diameter steel tripod legs with an extra-wide stance for improved stability. Graduated markings on the tripod legs make it easy to extend them to the same height and level the tripod.\u003c\/p\u003e\n\u003cp\u003eThe mount is packed with functionality and conveniences that make imaging with the 8” RASA easy. The fully computerized mount will automatically “GoTo” any of the 40,000+ astronomical objects selected from the NexStar+ hand controller’s database and automatically track the object as it appears to move across the night sky.\u003c\/p\u003e\n\u003cp\u003eDesigned with imaging in mind, the CGX motor drive system builds upon learnings from previous generations of mounts. You can trust CGX to accurately track during an exposure. At the heart of the system are low cog DC servo motors with integrated optical encoders. The low cog design helps the motors run smoothly, while the integrated optical encoders provide accuracy. The motors connect to the worm gears with a belt-and-pulley system (instead of spur gears) to reduce gear backlash when the motor changes directions. The steel worm gears are supported by precision bearings and spring-loaded against a brass worm wheel, which also helps ensure a smoothly operating drive system with minimal backlash and no binding.\u003c\/p\u003e\n\u003cp\u003eTo track objects in the night sky, the mount must first be polar-aligned. Celestron makes this process easier than ever with the innovative All-Star Polar Alignment procedure. No extra equipment, such as a polar finder scope, is required. (An optional polar alignment finder scope is available if desired.) Best of all, the alignment can usually be completed in about 15 minutes, even without a clear view of Polaris.\u003c\/p\u003e\n\u003cp\u003eAll mounts have some amount of “periodic tracking error” inherent in them caused by tiny gear imperfections. To mitigate this, the CGX has Permanent Periodic Error Correction (PPEC). This allows you to run a routine to record the periodic errors only once; the recording is kept in memory, and subsequently corrects for the mount’s periodic tracking error. If an even higher level of tracking accuracy is desired, the CGX also has a dedicated autoguider port to connect an autoguiding camera directly to the mount to correct for any residual tracking errors.\u003c\/p\u003e\n\u003cp\u003eConditions for imaging are best when celestial objects are at their highest point in the sky with the darkest background, called the meridian. But some German equatorial mounts have trouble tracking near the meridian because they need to perform a “meridian flip,” readjusting their position to avoid the tube striking the mount. CGX does not suffer from this problem, imaging through the meridian with ease and not requiring a meridian flip until the object is a full 20° past the meridian.\u003c\/p\u003e\n\u003cp\u003eThe NexStar+ also has dozens of other functions to control every aspect of the mount’s behavior. These include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMultiple ways to align the mount to the night sky\u003c\/li\u003e\n\u003cli\u003eAdjustable slew rates up to 5°\/second\u003c\/li\u003e\n\u003cli\u003eNorthern or Southern hemisphere compatibility\u003c\/li\u003e\n\u003cli\u003eAdjustable autoguiding rates\u003c\/li\u003e\n\u003cli\u003eHibernate mode so the mount can be powered down without loss of alignment\u003c\/li\u003e\n\u003cli\u003eContinual firmware development, with new features added regularly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn addition to the autoguider port, the CGX also has other ports to enhance and expand the capabilities of the mount. The hand controller has a USB 2.0 port for those who wish to control the mount with an external computer and optional third-party software (see “Ready for Remote Imaging” section below). There are also 2 AUX ports on the mount that can support optional accessories such as StarSense AutoAlign.\u003c\/p\u003e\n\u003cp\u003eTransporting the entire system to a dark site is extremely manageable, even for one person. The optical tube, mount head, tripod, counterweight bar, and counterweight all disassemble into separate pieces. The only tool ever required is a supplied hex key, which has a holder built into the mount, so you can’t lose or forget it. CGX also features two ergonomic carry handles that make carrying and setting up this heavy-duty mount much more comfortable. When it’s time to transport your mount, the tripod accessory tray “nests” into the legs when collapsed, stabilizing the tripod in your vehicle and ensuring that you don’t lose the tray.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReady for Remote Imaging\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eToday’s imagers do not necessarily want to be near their telescope outside when they are capturing images. Rather, they would prefer to be indoors controlling the mount and camera with a computer, while the telescope is in the backyard, or even hundreds of miles away in a dark remote observing site. Not every mount is capable of remote observing operation, but the CGX was designed specifically with this in mind. Celestron’s engineers thought through every scenario that might occur in the field, since it’s very likely that no one will be around to immediately “rescue” a remote telescope if something unexpected occurs.\u003c\/p\u003e\n\u003cp\u003eOne of the most critical problems that can occur during remote operation is the optical tube inadvertently striking the mount. This will not only ruin an exposure and require realignment with the sky, but could also damage expensive equipment. This type of strike cannot happen with CGX because optical switches on each axis stop the motors before the astrograph can run into the mount, without loss of alignment.\u003c\/p\u003e\n\u003cp\u003eShould power be somehow interrupted, the mount has “home position” optical switches that allow easy remote realignment of the mount. The mount’s cables are all wired internally through the mount, and all external inputs, including the power jack, are on a stationary section of the mount. This prevents cables from becoming snagged or tangled and unplugged as the astrograph is moving. The mount also has hard stops to physically limit the motion of the astrograph on each axis, preventing the internal cabling from being overly twisted or pulled and potentially failing. In addition, the hard stops provide a “fail safe” safety measure to protect the astrograph should the limit switches somehow fail. The power jack for the mount utilizes a threaded barrel connector, ensuring the power cable won’t become unplugged and cause the mount to lose power.\u003c\/p\u003e\n\u003cp\u003eFor remote imaging, the mount needs a way to be controlled by an external computer. The CGX has two ways to connect to a computer via USB 2.0. First, it has a USB port on the mount itself which is used exclusively to connect to a PC running the included Celestron PWI telescope control software. Developed in partnership with PlaneWave Instruments, the software has an intuitive graphical user interface and provides an excellent solution for remotely operating the mount. It incorporates multi-point mount modeling to provide the most accurate alignment of the mount to the sky possible. In addition, the included NexStar+ hand controller also has its own USB 2.0 port for computer connection; this can be used with optional third-party telescope control software by use of an ASCOM driver.\u003c\/p\u003e\n\u003cp\u003eIn summary, the CGX and RASA 8 together are a top-tier imaging system built for performance and ease of use. This kit is perfect for imaging in the backyard or at a remote dark sky site, whether you are near the telescope or on the other side of the globe.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":12599578493013,"sku":"12058","price":4299.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/12058_CGX_800_Rowe-Ackermann_Schmidt_Astrograph_01.jpg?v=1554222411"},{"product_id":"cgem-ii-800-rowe-ackermann-schmidt-astrograph-rasa-telescope","title":"CGEM II 8\" Rowe-Ackermann Schmidt Astrograph (RASA) Telescope","description":"\u003cp\u003eThis kit combines the 8” Rowe-Ackermann Schmidt Astrograph (RASA) with the CGEM II EQ mount. Simply add a camera and this package offers everything you need to take spectacular images of wide-field deep sky objects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRASA Performance Made for Everyone\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCapture spectacular wide-field deep sky images in seconds with Celestron’s portable astrograph, the 8” Rowe-Ackermann Schmidt Astrograph (RASA). This incredibly fast f\/2.0 system is the perfect companion to today’s color astronomical CMOS cameras, smaller CCD cameras, and mirrorless cameras. Thanks to its fast focal ratio and patented optical design, you can produce sharp, detailed images and, in many cases, skip the autoguider completely. Weighing in at just 17 pounds, it’s easy to transport your 8” RASA to the most remote dark sky locations.\u003c\/p\u003e\n\u003cp\u003eThe 8” RASA is an imaging telescope that delivers a flat field without optical aberrations for razor sharp stars across a wide field of view. It can capture stunning deep-sky astronomical images without the challenges typically presented by longer focal length instruments at a fraction of the cost of those systems.\u003c\/p\u003e\n\u003cp\u003eThe latest addition to the RASA family, this 8” version is a much more portable and affordable version of the heralded RASA 11, which was introduced to much acclaim in 2014. With the 8” RASA joining the lineup, a wider range of astroimagers can enjoy the benefits of the RASA design. It has many of the same thoughtfully designed features as its “big brother” RASA 11, including the integrated air-cooling system, internal filter mount, and sturdy CGE dovetail mounting bar.\u003c\/p\u003e\n\u003cp\u003ePurely designed for imaging, the 8” RASA cannot be used visually. The prime focus focal plane is located at the front of the optical system, so it cannot accommodate a traditional eyepiece.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShorter Exposure Times and Virtual “Real-Time” Observing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSince it is an F\/2.0 optical system, imagers can use shorter exposure times to capture detail in faint objects. When combined with sensitive cameras and the proper “live stacking” software, the 8” RASA can provide an almost real-time observing experience. View images on a computer instantly that are brighter and more detailed than can be seen in much bigger telescopes with the naked eye.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUltra-Stable Focus System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith the launch of the 8” RASA, Celestron is unveiling a focuser design that mitigates lateral movement of the primary mirror when focusing, slewing, or tracking with the astrograph. Focusing is easier, more accurate, and more stable than ever. The key to the Ultra-Stable Focus System is a precision linear ball bearing, which is tested during assembly to ensure optimal results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt for Today’s Latest Cameras\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike the larger RASAs that work with DSLR and large CCD cameras, the 8” model was designed with color astronomical CMOS cameras, smaller CCD cameras, and mirrorless cameras in mind. The telescope does not work with standard DSLR cameras. It is optimized for sensors with up to a 22mm diagonal, but performs well with sensors up to 32mm diagonal. The APS-C sized sensors used in many mirrorless cameras are a good choice. 42mm full frame sensors will also work, but performance will be poor at the edges of the sensor and field illumination will be reduced. Additionally, we do not recommend pairing RASA 8 with any camera body more than 4” in diameter. See the chart below to determine if your camera is compatible with RASA 8.\u003c\/p\u003e\n\n\u003ctable class=\"compatibility-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCamera\u003c\/th\u003e\n\u003cth\u003eCompatible with RASA 8?\u003c\/th\u003e\n\u003cth\u003eAdapter required\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstronomical CMOS\/CCD camera with C-mount\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eC-mount adapter (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstronomical CMOS\/CCD camera with M42-thread mount\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eM42 adapter (included) with M42 extension tubes (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstronomical CMOS\/CCD camera with other mount\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eCustom camera adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanon mirrorless with APS-C sensor\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/camera-adapter-for-canon-mirrorless-rasa-8\" target=\"_blank\"\u003eCanon mirrorless adapter \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(sold separately)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSony mirrorless with APS-C sensor\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/camera-adapter-for-sony-mirrorless-rasa-8\" target=\"_blank\"\u003eSony mirrorless adapter \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(sold separately)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanon mirrorless with full frame (42mm) sensor\u003c\/td\u003e\n\u003ctd\u003eYes, but not optimized across the full sensor\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/camera-adapter-for-canon-mirrorless-rasa-8\" target=\"_blank\"\u003eCanon mirrorless adapter \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(sold separately)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSony mirrorless with full frame (42mm) sensor\u003c\/td\u003e\n\u003ctd\u003eYes, but not optimized across the full sensor\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/camera-adapter-for-sony-mirrorless-rasa-8\" target=\"_blank\"\u003eSony mirrorless adapter \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(sold separately)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDSLR\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003e--\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eUnique Optical Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRASA’s optical design is patented (US 2016\/0299331 A1). The design consists of a Schmidt corrector, primary mirror, lens group, and optical window. The lens group contains 4 elements and utilizes rare-earth elements. Unlike many telescopes that only perform well over the visible spectrum (400-700nm), the 8” RASA’s optics are designed to perform over a wider spectral range, from 400-800nm. This allows more of the light emitted from the astronomical object to be sharply focused in the image.\u003c\/p\u003e\n\u003cp\u003eWith many imaging systems, adding an extra piece of flat glass such as a filter does not change optical performance. However, that is not the case with super-fast optical systems like the RASA. Our engineers addressed this by designing the RASA with a removeable optical window, so you can maintain peak optical performance if a filter is added or if a camera has its own optical window. Celestron offers a Light Pollution Imaging Filter designed specifically for the 8” RASA, which mounts in place of the optical window.\u003c\/p\u003e\n\u003cp\u003eAll refractive optical surfaces are coated with StarBright XLT coatings, while the primary mirror uses enhanced aluminum coatings. This maintains high light transmission through the entire optical system.\u003c\/p\u003e\n\u003cp\u003eWhen compared with “Hyperstar SCT” systems, the RASA 8 provides better optical performance and field illumination.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCGEM II: An Excellent Platform for RASA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCGEM II is a sturdy equatorial mount capable of rigidly supporting the 8” RASA. Its 40 lb load capacity can handle the 17 lb optical tube with ease, leaving lots of capacity to spare for your camera and any accessories. The heavy-duty adjustable height tripod has 2” diameter steel tripod legs with graduated markings that make it easy to extend the legs to the same height. The 8” RASA connects directly to the CGEM II with its CGE dovetail mounting bar.\u003c\/p\u003e\n\u003cp\u003eThe mount is packed with functionality and conveniences that make imaging with the 8” RASA easy. The fully computerized mount will automatically “GoTo” any of the 40,000+ astronomical objects selected from the NexStar+ hand controller’s database and automatically track the object as it appears to move across the night sky.\u003c\/p\u003e\n\u003cp\u003eDesigned with imaging in mind, the CGEM II motor drive system accurately tracks during an exposure. At the heart of the system are low cog DC servo motors with integrated optical encoders. The low cog design helps the motors run smoothly, while the integrated optical encoders provide accuracy. The motors turn steel worm gears, which are supported by precision bearings, against brass worm wheels. These components also help to make the motor drive system operate smoothly and accurately.\u003c\/p\u003e\n\u003cp\u003eTo track objects in the night sky, the mount must first be polar-aligned. Celestron makes this process easier than ever with the innovative All-Star Polar Alignment procedure. No extra equipment, such as a polar finder scope, is required. (An optional polar alignment finder scope is available if desired.) Best of all, the alignment can usually be completed in about 15 minutes, even without a clear view of Polaris.\u003c\/p\u003e\n\u003cp\u003eAll mounts have some amount of “periodic tracking error” inherent in them caused by tiny gear imperfections. To mitigate this, the CGEM II has Permanent Periodic Error Correction (PPEC). This allows you to run a routine to record the periodic errors only once; the recording is kept in memory, and subsequently corrects for the mount’s periodic tracking error. If an even higher level of tracking accuracy is desired, the CGEM II also has a dedicated autoguider port to connect an autoguiding camera directly to the mount to correct for any residual tracking errors.\u003c\/p\u003e\n\u003cp\u003eConditions for imaging are best when celestial objects are at their highest point in the sky with the darkest background, called the meridian. But some German equatorial mounts have trouble tracking near the meridian because they need to perform a “meridian flip,” readjusting their position to avoid the tube striking the mount. CGEM II does not suffer from this problem, imaging through the meridian with ease and not requiring a meridian flip until the object is a full 20° past the meridian.\u003c\/p\u003e\n\u003cp\u003eThe NexStar+ also has dozens of other functions to control every aspect of the mount’s behavior. These include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMultiple ways to align the mount to the night sky\u003c\/li\u003e\n\u003cli\u003eAdjustable slew rates up to 5°\/second\u003c\/li\u003e\n\u003cli\u003eNorthern or Southern hemisphere compatibility\u003c\/li\u003e\n\u003cli\u003eAdjustable autoguiding rates\u003c\/li\u003e\n\u003cli\u003eHibernate mode so the mount can be powered down without loss of alignment\u003c\/li\u003e\n\u003cli\u003eContinual firmware development, with new features added regularly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn addition to the autoguider port, the CGEM II also has other ports to enhance and expand the capabilities of the mount. The hand controller has a USB 2.0 port for those who wish to control the mount with an external computer and optional third-party software. There is an AUX port on the mount that can support optional accessories such as StarSense AutoAlign.\u003c\/p\u003e\n\u003cp\u003eWhen imaging, cable management can be a problem. The camera has a cable, the mount’s power source has a cable, and additional cables can come from a computer connection and augtoguider. To minimize cable management issues and prevent unwanted snags, all cabling for the mount is housed internally. This also eliminates the need to connect or disconnect an external Dec. motor cable when the mount is set up or broken down.\u003c\/p\u003e\n\u003cp\u003eTransporting the entire system to a dark site is not a problem either. The optical tube, mount head, tripod, counterweight bar, and counterweight all disassemble, with no tools required, into separate manageable pieces.\u003c\/p\u003e\n\u003cp\u003eIn summary, the CGEM II and RASA 8 work well together to attain stunning imaging results with minimal hassle. It’s the perfect kit for those who want to take the next step into deep-sky astroimaging.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":12599622631509,"sku":"12020","price":3599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/12020_CGEMII_800_Rowe-Ackermann_Schmidt_Astrograph_01.jpg?v=1554222576"},{"product_id":"advanced-vx-800-rowe-ackermann-schmidt-astrograph-rasa-telescope","title":"Advanced VX 8\" Rowe-Ackermann Schmidt Astrograph (RASA) Telescope","description":"\u003cp\u003eThis kit combines the 8” Rowe-Ackermann Schmidt Astrograph (RASA) with the strong-yet-portable Advanced VX\u003cspan\u003e (AVX)\u003c\/span\u003e German equatorial mount. Simply add a mirrorless camera and this package offers everything you need to take spectacular images of wide-field deep sky objects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRASA Performance Made for Everyone\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCapture spectacular wide-field deep sky images in seconds with Celestron’s portable astrograph, the 8” Rowe-Ackermann Schmidt Astrograph (RASA). This incredibly fast f\/2.0 system is the perfect companion to today’s color astronomical CMOS cameras, smaller CCD cameras, and mirrorless cameras. Thanks to its fast focal ratio and patented optical design, you can produce sharp, detailed images and, in many cases, skip the autoguider completely. Weighing in at just 17 pounds, it’s easy to transport your 8” RASA to the most remote dark sky locations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRASA Performance Made for Everyone\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 8” RASA is an imaging telescope that delivers a flat field without optical aberrations for razor sharp stars across a wide field of view. It can capture stunning deep-sky astronomical images without the challenges typically presented by longer focal length instruments at a fraction of the cost of those systems.\u003c\/p\u003e\n\u003cp\u003eThe latest addition to the RASA family, this 8” version is a much more portable and affordable version of the heralded RASA 11, which was introduced to much acclaim in 2014. With the 8” RASA joining the lineup, a wider range of astroimagers can enjoy the benefits of the RASA design. It has many of the same thoughtfully designed features as its “big brother” RASA 11, including the integrated air-cooling system, internal filter mount, and sturdy CGE dovetail mounting bar.\u003c\/p\u003e\n\u003cp\u003ePurely designed for imaging, the 8” RASA cannot be used visually. The prime focus focal plane is located at the front of the optical system, so it cannot accommodate a traditional eyepiece.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShorter Exposure Times and Virtual “Real-Time” Observing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSince it is an F\/2.0 optical system, imagers can use shorter exposure times to capture detail in faint objects. When combined with sensitive cameras and the proper “live stacking” software, the 8” RASA can provide an almost real-time observing experience. View images on a computer instantly that are brighter and more detailed than can be seen in much bigger telescopes with the naked eye.\u003c\/p\u003e\n\u003cp\u003eBecause shorter exposure times are possible, your equatorial mount won’t need to accurately track over extended periods. The 8” RASA’s relatively short 400mm focal length also lessens equatorial tracking demands. In many cases, autoguiding will not be required. Weighing only 17 lb, this optical tube pairs perfectly with a wide variety of mounts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-Stable Focus System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith the launch of the 8” RASA, Celestron unveiled a new focuser design that mitigates lateral movement of the primary mirror when focusing, slewing, or tracking with the astrograph. Focusing is easier, more accurate, and more stable than ever. The key to the Ultra-Stable Focus System is a precision linear ball bearing, which is tested during assembly to ensure optimal results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt for Today’s Latest Cameras\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike the larger RASAs that work with DSLR and large CCD cameras, the 8” model was designed with color astronomical CMOS cameras, smaller CCD cameras, and mirrorless cameras in mind. The telescope does not work with standard DSLR cameras. It is optimized for sensors with up to a 22mm diagonal, but performs well with sensors up to 32mm diagonal. The APS-C sized sensors used in many mirrorless cameras are a good choice. 42mm full frame sensors will also work, but performance will be poor at the edges of the sensor and field illumination will be reduced. Additionally, we do not recommend pairing RASA 8 with any camera body more than 4” in diameter. See the chart below to determine if your camera is compatible with RASA 8.\u003c\/p\u003e\n\n\u003ctable class=\"compatibility-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCamera\u003c\/th\u003e\n\u003cth\u003eCompatible with RASA 8?\u003c\/th\u003e\n\u003cth\u003eAdapter required\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstronomical CMOS\/CCD camera with C-mount\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eC-mount adapter (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstronomical CMOS\/CCD camera with M42-thread mount\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eM42 adapter (included) with M42 extension tubes (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstronomical CMOS\/CCD camera with other mount\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eCustom camera adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanon mirrorless with APS-C sensor\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/camera-adapter-for-canon-mirrorless-rasa-8\" target=\"_blank\"\u003eCanon mirrorless adapter \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(sold separately)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSony mirrorless with APS-C sensor\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/camera-adapter-for-sony-mirrorless-rasa-8\" target=\"_blank\"\u003eSony mirrorless adapter \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(sold separately)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanon mirrorless with full frame (42mm) sensor\u003c\/td\u003e\n\u003ctd\u003eYes, but not optimized across the full sensor\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/camera-adapter-for-canon-mirrorless-rasa-8\" target=\"_blank\"\u003eCanon mirrorless adapter \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(sold separately)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSony mirrorless with full frame (42mm) sensor\u003c\/td\u003e\n\u003ctd\u003eYes, but not optimized across the full sensor\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/camera-adapter-for-sony-mirrorless-rasa-8\" target=\"_blank\"\u003eSony mirrorless adapter \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(sold separately)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDSLR\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003e--\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eUnique Optical Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRASA’s optical design is patented (US 2016\/0299331 A1). The design consists of a Schmidt corrector, primary mirror, lens group, and optical window. The lens group contains 4 elements and utilizes rare-earth elements. Unlike many telescopes that only perform well over the visible spectrum (400-700nm), the 8” RASA’s optics are designed to perform over a wider spectral range, from 400-800nm. This allows more of the light emitted from the astronomical object to be sharply focused in the image.\u003c\/p\u003e\n\u003cp\u003eWith many imaging systems, adding an extra piece of flat glass such as a filter does not change optical performance. However, that is not the case with super-fast optical systems like the RASA. Our engineers addressed this by designing the RASA with a removeable optical window, so you can maintain peak optical performance if a filter is added or if a camera has its own optical window. Celestron offers a Light Pollution Imaging Filter designed specifically for the 8” RASA, which mounts in place of the optical window.\u003c\/p\u003e\n\u003cp\u003eAll refractive optical surfaces are coated with StarBright XLT coatings, while the primary mirror uses enhanced aluminum coatings. This maintains high light transmission through the entire optical system.\u003c\/p\u003e\n\u003cp\u003eWhen compared with “Hyperstar SCT” systems, the RASA 8 provides better optical performance and field illumination.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAdvanced VX \u0026amp; Tripod \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Advanced VX mount is designed to provide superior performance for smaller telescopes while taking advantage of Celestron’s most advanced technologies: All-Star Polar Alignment, Celestron PWI telescope control software, and permanently programmable periodic error correction (PPEC).\u003c\/p\u003e\n\u003cp\u003eIf you’re an experienced imager, you’ll love taking this portable mount to a dark sky site and enjoying all the conveniences of a larger observatory mount. Or, if you’re new to imaging, Advanced VX will help you get started with the hobby and keep up with your needs for years to come.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComputerized German equatorial mount\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Advanced VX is the smallest of Celestron’s German equatorial mounts. The computerized GoTo capability automatically tracks objects as they move across the night sky. The Advanced VX mount includes ports for a hand control, an autoguider, and 2 AUX ports for optional accessories. The NexStar+ hand control gives you instant access to all the functions your mount has to offer. With automatic slewing and menu descriptions, astronomers of all skill levels can master this mount in just a few observing sessions. The Advanced VX also has an impressive tripod for its class with 2”-diameter steel tripod legs, providing an extra-wide stance for improved stability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePayload capacity\u003c\/strong\u003e\u003cbr\u003eThe payload capacity for the Advanced VX is 30 lb. It offers a sturdy platform for the 8” Rowe-Ackermann Schmidt Astrograph optical tube, even when paired with optional accessories like \u003cspan\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/starsense-autoalign\"\u003eStarSense AutoAlign\u003c\/a\u003e\u003c\/span\u003e, \u003cspan\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/focus-motor-for-sct-and-edgehd\"\u003eFocus Motor\u003c\/a\u003e\u003c\/span\u003e, a \u003cspan\u003e\u003ca href=\"https:\/\/www.celestron.com\/collections\/finderscope\"\u003efinderscope\u003c\/a\u003e\u003c\/span\u003e, and a \u003cspan\u003e\u003ca href=\"https:\/\/www.celestron.com\/collections\/astroimaging-cameras\"\u003ecamera\u003c\/a\u003e\u003c\/span\u003e. Celestron's payload capacity does not include the weight of the counterweights. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDual saddle plate\u003cbr\u003e\u003c\/strong\u003eAs of early 2019, Advanced VX mounts include a dual saddle plate that accommodates both CG-5 and CGE-style dovetails. Switching between the two saddle plates is as simple as moving the hand knobs into a separate set of holes. You can use your Advanced VX mount not only with the 8” RASA, but virtually any optical tube within Advanced VX’s weight limit. \u003cspan\u003eCompatible with Vixen format dovetails 100mm or longer, not compatible with Losmandy D format plates (regardless of plate manufacturer).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoftware\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCelestron PWI Telescope Control Software\u003cbr\u003eYour Ultimate Astronomy Software Suite\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll current Celestron computerized telescopes include Celestron PWI (CPWI), the most advanced astronomy software suite provided with any consumer-grade telescope. Celestron’s experts co-developed CPWI with the engineers at PlaneWave Instruments. The result is an all-in-one solution offering you many of the same features used on PlaneWave’s observatory-class telescopes.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGraphical planetarium interface with PointXP advanced mount modelling allows you to add 100+ points to your alignment model for the most accurate pointing and tracking possible\u003c\/li\u003e\n\u003cli\u003eIdeal for remote observatory setups: save and re-load your alignment and park your scope\u003c\/li\u003e\n\u003cli\u003eProvides a complete ASCOM telescope interface to allow control of the telescope from third party software applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more information on CPWI and to see the user interface, click \u003cspan\u003e\u003ca href=\"https:\/\/www.celestron.com\/pages\/celestron-pwi-telescope-control-software\"\u003ehere\u003c\/a\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStarry Night Software\u003cbr\u003e\u003c\/strong\u003eAlso included with your purchase is a free download of Celestron’s Starry Night Special Edition Software. This advanced software by Simulation Curriculum offers detailed information about celestial objects and helps you plan your next observing or imaging session. The Special Edition software also includes telescope control via your PC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAccessories Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Advanced VX RASA 8 comes complete with a M42 camera adapter, C-thread camera adapter, and fan battery pack.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":12689572593749,"sku":"12032","price":2899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/12035_AVX_800_Rowe-Ackermann_Schmidt_Astrograph_02.jpg?v=1727639785"},{"product_id":"focus-motor","title":"Focus Motor","description":"\u003cp\u003eThe Focus Motor provides electronic focusing for Celestron Schmidt-Cassegrain (SCT), EdgeHD, and RASA telescope optical tubes. With the focus motor installed, you can bring celestial objects into sharp, precise focus using your telescope’s hand controller or a computer instead of using the focuser knob. A focus motor is great for visual observers who want to dial in exact focus (especially those with dexterity issues) and a must-have accessory for astroimagers. With a motorized focuser installed, an astroimager no longer needs to be physically near the telescope to focus an image. Combined with computerized control of the mount and camera, the focus motor enables the imager to gather data remotely from a backyard observatory, or even a telescope located hundreds of miles away. As an added bonus, port covers protect the ports while not in use, and the covers cannot be lost due to the tethered design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Optical Tubes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe focus motor is compatible with all SCTs from 6” to 14” in aperture that have been produced since the year 2006. It is not compatible with 5” SCTs or older models. It is compatible with the 8” Rowe-Ackermann Schmidt Astrograph (RASA), the 36cm RASA, the 7” Maksutov-Cassegrain, and all the EdgeHD optical tubes. The RASA 11 (91075) is compatible with the #94155-A focus motor, but requires the \u003ca href=\"https:\/\/www.celestron.com\/products\/focuser-retrofit-kit-for-rasa-11\"\u003eFocuser Retrofit Kit for RASA 11\u003c\/a\u003e. \u003cspan data-mce-fragment=\"1\"\u003eThe RASA 11 V2 (\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e91076)\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e is compatible with the #94155-A without a retrofit kit needed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor 6” Schmidt-Cassegrain telescopes only, the Off-Axis Guider (#93648) cannot be used when the focus motor is installed due to mechanical interferences.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Options\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThere are three options for powering your Celestron Focus Motor:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eWhen using a Celestron computerized mount, you can power and control the focus motor through the mount using the supplied AUX cable. This allows control from the mount’s hand controller (NexStar+ or StarSense) or a computer.\u003c\/li\u003e\n\u003cli\u003eIf you are not using a Celestron mount, you can power and control the focus motor from a computer USB port. You will need a user supplied USB A-to-B cable.\u003c\/li\u003e\n\u003cli\u003eYou may also opt to use an external 12V DC power source which plugs into the motor’s power jack.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Software\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCelestron offers a free \u003ca href=\"https:\/\/celestron-site-support-files.s3.amazonaws.com\/support_files\/CelestronFocuserUtility.exe\"\u003eFocuser Utility program\u003c\/a\u003e for computer control. The \u003ca href=\"https:\/\/www.celestron.com\/pages\/celestron-pwi-telescope-control-software\"\u003eCelestron PWI software \u003c\/a\u003ecan also control the focus motor. To use third-party focuser control software, an ASCOM driver is needed.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":22448429563989,"sku":"94155-A","price":259.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/94155-A_Focus_Motor_for_SCT_and_EdgeHD_01.jpg?v=1584998449"},{"product_id":"powertank-lithium-lt","title":"PowerTank Lithium LT","description":"\u003cp\u003ePower your telescope anywhere with the PowerTank Lithium LT, our smallest and lightest lithium-ion power pack. This handy device is a must-have for your telescope and accessories, camping gear, emergency kit, and more.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStable Power\u003c\/strong\u003e \u003cstrong\u003eDesigned for Telescopes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe PowerTank Lithium LT is built with Lithium Nickel Manganese Cobalt Oxide [LiNiMnCoO\u003csub\u003e2\u003c\/sub\u003e] or NMC technology, which delivers a steady charge over long periods and requires less maintenance than a traditional sealed lead-acid battery.\u003c\/p\u003e\n\u003cp\u003eUnlike other lithium-ion power packs in this price range, the PowerTank Lithium LT was designed for astronomers by astronomers—specifically for the unique needs of computerized telescopes.\u003c\/p\u003e\n\u003cp\u003eTelescope electronics are very sensitive to voltage. Powering a telescope with lower-than-optimal voltage can cause the motors to strain with heavier loads and can even cause the electronics to glitch. The PowerTank Lithium LT uses a built-in voltage regulator to ensure that it delivers at least 11.8 volts for most of the life of the battery, until the battery is depleted and shuts off.\u003c\/p\u003e\n\u003cp\u003eYou may see competitor batteries claiming that they hold enough watt-hours of electricity to power your telescope for hours. The technology in these batteries was originally developed to power much lower-voltage electronics, such as home CPAP machines. Although the voltage actually being delivered starts off at 12V, it diminishes rapidly, impacting your telescope’s performance and becoming functionally useless within about 2-3 hours.\u003c\/p\u003e\n\u003cp\u003eCelestron’s telescope engineers worked hand-in-hand with battery suppliers on PowerTank Lithium LT to ensure that it does not experience this dropoff in performance. The built-in voltage regulator ensures a stable 12V output, regardless of the amount of charge left in the battery. This keeps your telescope’s electronics safe and performing their best, so you can focus on astronomy.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/PTL_LT_vs_Competition_Graph_no_names-Rev_B_1024x1024.jpg?v=1561159327\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe NMC chemistry used by the PowerTank Lithium LT offers far more advantages than the commonly used Lithium Cobalt Oxide batteries found on the market today. Besides having a longer shelf life and three times the number of charge cycles than LiCoO\u003csub\u003e2\u003c\/sub\u003e chemistry, our NMC battery offers overcharge and over-discharge protection and can withstand temperatures 100\u003csup\u003eo\u003c\/sup\u003e F (60\u003csup\u003eo\u003c\/sup\u003e C) higher than LiCoO\u003csub\u003e2\u003c\/sub\u003e batteries making the NMC less likely to experience thermal runaway.\u003c\/p\u003e\n\u003cp\u003eCompared to a lead-acid battery, the PowerTank Lithium LT is smaller, lighter, more efficient, and better for the environment. It offers better performance, a longer lifespan, and safer operation than other low-cost lithium-ion battery chemistries. It also offers automatic shut-off, reverse polarity protection, charging\/discharging protection, overcurrent protection, and short circuit protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUse in the Field\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe power pack’s extremely portable form factor means it can go anywhere from a remote dark sky location for astroimaging to a weekend of camping. When it’s powering your telescope, use the included 2” straps to secure the unit to your tripod leg where it is out of the way. Besides the power cable to charge your telescope, no other cables are needed.\u003c\/p\u003e\n\u003cp\u003eIf you need to power your telescope and charge electronic devices simultaneously, the PowerTank Lithium LT features two output ports: 1 12V DC port for the telescope and 1 fast-charging 2.1A USB charging port for smartphones and tablets. This USB port can also support any accessories that require 5V USB power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTravel with PowerTank\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe PowerTank Lithium LT can travel with you on your next vacation. At 73.3 watt-hours, it meets current FAA regulations (160 Wh) for transportation in your carry-on baggage. Please check in advance with your airline to verify they do not have stricter policies. Do not place PowerTank Lithium LT in your checked baggage.\u003c\/p\u003e\n\n\u003ch3 style=\"margin-bottom: -5px;\"\u003ePowerTank Lithium LT Compatibility List\u003c\/h3\u003e\n\u003cp\u003eWill power any computerized mount\u003c\/p\u003e\n\u003ctable class=\"compatibility-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eCompatible\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/advanced-vx-computerized-telescopes\" title=\"Advanced VX series telescopes\" target=\"_blank\"\u003eAdvanced VX\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/astro-fi-wifi-telescopes\" title=\"Astro Fi series telescopes\" target=\"_blank\"\u003eAstro Fi\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/nexstar-evolution-wifi-telescopes\" title=\"NexStar Evolution series telescopes\" target=\"_blank\"\u003eNexStar Evolution\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNexStar GT \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/nexstar-slt-computerized-telescopes\" title=\"NexStar SLT series telescopes\" target=\"_blank\"\u003eNexStar SLT\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/nexstar-se-computerized-telescopes\" title=\"NexStar SE series telescopes\" target=\"_blank\"\u003eNexStar SE Series\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/lcm-computerized-telescopes\" title=\"LCM series telescopes\" target=\"_blank\"\u003eLCM series\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/skyprodigy-computerized-telescopes\" title=\"SkyProdigy series telescopes\" target=\"_blank\"\u003eSkyProdigy\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":22448458170453,"sku":"18763","price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/18763_Powertank-Lithium_LT_01.jpg?v=1584998450"},{"product_id":"advanced-vx-9-25-edgehd-telescope","title":"Advanced VX 9.25\" EdgeHD Telescope","description":"\u003cp\u003eThe 9.25” EdgeHD Advanced VX (AVX) telescope is a specialized instrument designed for astrograph-quality images that sets a standard in mid-level telescopes. With its EdgeHD optical tube and the sturdy Advanced VX equatorial mount and tripod, this kit provides unparalleled views of the planets, up-close views of the lunar surface (including craters and maria), and stunning deep sky images.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eEdgeHD Optical Design\u003c\/h2\u003e\n\u003cp\u003eEdgeHD is an aplanatic, flat field Schmidt optical system that produces aberration-free images across a wide visual and photographic field of view. The optical system reduces more than just off-axis star coma; it provides an astrograph-quality flat focal plane all the way to the edge of the field of view. \u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/True_Astrograph_Quality_240x240.png?14963543086270369063\" alt=\"True Astrograph Quality\" style=\"float: none; display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp\u003eEdgeHD optics produce a focal plane more than three-times flatter than a standard Schmidt-Cassegrain telescope and dramatically flatter than competing coma-free designs. This guarantees you visibly sharp stars across the largest imaging sensors available today. \u003ca href=\"http:\/\/www.celestron.com\/university\/astronomy\/edgehd-optics\"\u003eLearn more about EdgeHD technology.\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch2\u003eAdvanced VX Mount \u0026amp; Tripod\u003c\/h2\u003e\n\u003cp\u003eThe Advanced VX mount is designed to provide superior performance for smaller telescopes while taking advantage of Celestron’s most advanced technologies: All-Star Polar Alignment, Celestron PWI telescope control software, and permanently programmable periodic error correction (PPEC).\u003c\/p\u003e\n\u003cp\u003eIf you’re an experienced imager, you’ll love taking this portable mount to a dark sky site and enjoying all the conveniences of a larger observatory mount. Or, if you’re new to imaging, Advanced VX will help you get started with the hobby and keep up with your needs for years to come.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComputerized German Equatorial mount - \u003c\/strong\u003eThe Advanced VX is the smallest of Celestron’s German equatorial mounts. The computerized GoTo capability automatically tracks objects as they move across the night sky. The Advanced VX mount includes ports for a hand control, an autoguider, and 2 AUX ports for optional accessories. The NexStar+ hand control gives you instant access to all the functions your mount has to offer. With automatic slewing and menu descriptions, astronomers of all skill levels can master this mount in just a few observing sessions. The Advanced VX also has an impressive tripod for its class with 2”-diameter steel tripod legs, providing an extra-wide stance for improved stability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePayload capacity - \u003c\/strong\u003eThe payload capacity for the Advanced VX is 30 pounds. It offers a sturdy platform for the 9.25” EdgeHD optical tube, even when paired with optional accessories like \u003ca href=\"https:\/\/www.celestron.com\/products\/starsense-autoalign\"\u003eStarSense AutoAlign\u003c\/a\u003e, \u003ca href=\"https:\/\/www.celestron.com\/products\/focus-motor-for-sct-and-edgehd\"\u003eFocus Motor\u003c\/a\u003e, a \u003ca href=\"https:\/\/www.celestron.com\/collections\/finderscope\"\u003efinderscope\u003c\/a\u003e, and a \u003ca href=\"https:\/\/www.celestron.com\/collections\/astroimaging-cameras\"\u003ecamera\u003c\/a\u003e. Celestron's payload capacity does not include the weight of the counterweights. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDual saddle plate - \u003c\/strong\u003eAs of early 2019, Advanced VX mounts include a dual saddle plate that accommodates both CG-5 and CGE-style dovetails. Switching between the two saddle plates is as simple as moving the hand knobs into a separate set of holes. This means you can use your Advanced VX mount not only with the 9.25” EdgeHD, but virtually any optical tube within Advanced VX’s weight limit. The mount is compatible with Vixen format dovetails 100mm or longer, but not compatible with Losmandy D format plates (regardless of plate manufacturer).\u003c\/p\u003e\n\n\u003ch2\u003eSoftware\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCelestron PWI Telescope Control: Your Ultimate Astronomy Software - \u003c\/strong\u003eAll current Celestron computerized telescopes include Celestron PWI (CPWI), the most advanced astronomy software provided with any consumer-grade telescope. Celestron’s experts co-developed CPWI with the engineers at PlaneWave Instruments. The result is an all-in-one solution offering you many of the same features used on PlaneWave’s observatory-class telescopes.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGraphical planetarium interface with PointXP advanced mount modelling allows you to add 100+ points to your alignment model for the most accurate pointing and tracking possible\u003c\/li\u003e\n\u003cli\u003eIdeal for remote observatory setups: save and re-load your alignment and park your scope\u003c\/li\u003e\n\u003cli\u003eProvides a complete ASCOM telescope interface to allow control of the telescope from third party software applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more information on CPWI and to see the user interface, click \u003ca href=\"https:\/\/www.celestron.com\/pages\/celestron-pwi-telescope-control-software\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStarry Night Software - \u003c\/strong\u003eAlso included with your purchase is a free download of Celestron’s Starry Night Special Edition Software. This advanced software by Simulation Curriculum offers detailed information about celestial objects and helps you plan your next observing or imaging session. The Special Edition software also includes telescope control via your PC.\u003c\/p\u003e\n\n\u003ch2\u003eAccessories\u003c\/h2\u003e\n\u003cp\u003eThe Advanced VX 9.25” EdgeHD comes complete with a 23mm 2\" eyepiece, a 1.25” star diagonal, and a 6x30 finderscope. To increase your field of view without sacrificing performance, add the optional \u003ca href=\"https:\/\/www.celestron.com\/products\/reducer-lens-7x-edgehd-925\"\u003eEdgeHD reducer lens\u003c\/a\u003e, bringing your focal ratio down to f\/7. An optional Barlow lens can provide additional magnification for high-resolution planetary, lunar, and solar imaging. And, of course, all EdgeHD optical tubes are Fastar-compatible for ultra-fast f\/2 wide field imaging. Each EdgeHD tube is fitted with a removable secondary mirror and is opto-mechanically aligned on a laser bench to ensure it is axially symmetric in any configuration.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":31521239498837,"sku":"12033","price":3799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/12033_Advanced_VX_925_HD_02.jpg?v=1727639833"},{"product_id":"11-rowe-ackermann-schmidt-astrograph-rasa-11-v2-optical-tube-assembly-cge-dovetail","title":"11\" Rowe-Ackermann Schmidt Astrograph (RASA 11) V2 Optical Tube Assembly (CGE Dovetail)","description":"\u003cp\u003eCapturing impressive deep-sky astroimages is easier than ever with Celestron’s Rowe-Ackermann Schmidt Astrograph (RASA) V2, the perfect companion to today’s top DSLR or astronomical CCD cameras. This fast, wide-field f\/2.2 system allows for shorter exposure times compared to traditional f\/10 astroimaging, without sacrificing resolution. Because shorter sub-exposure times are possible, your equatorial mount won’t need to accurately track over extended periods. The short focal length also lessens equatorial tracking demands. In many cases, autoguiding will not be required.\u003c\/p\u003e\n\u003cp\u003eRASA 11 V2 builds on the legacy of Celestron’s Schmidt Cameras, which allowed astrophotographers to produce images with much shorter exposure times on film in the 1970s.\u003c\/p\u003e\n\u003cp\u003eToday, with CCD sensor sizes as large as film or larger, the RASA 11 V2 offers a 43.3mm optimized image circle to capture pinpoint stars on the largest imaging chips. Optical performance for huge sensors with diagonals of up to 52mm wide is still excellent.\u003c\/p\u003e\n\u003cp\u003eCombine this large image circle with a focal length of just 620mm and you have an instrument suitable for wide-field imaging, creating huge mosaics of the night sky, surveying, and even comet hunting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptical Performance\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e \u003c\/strong\u003eThe RASA 11 V2 features optics with 4-element rare-earth glass for images free of false color and aberrations like coma and field curvature. The optical quality and spot size across the entire image circle are unprecedented for an astrograph in this price range—or even that of a much more expensive instrument. The design also provides minimal vignetting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Features\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e \u003c\/strong\u003eRASA 11 V2 utilizes the new Ultra-Stable Focus System (USFS). At the heart of this system is a precision linear ball bearing. The bearing serves to minimize focus shift (unwanted lateral motion of the primary mirror during focusing which causes shifting of the image) and mirror flop (movement of the primary mirror when the telescope is pointing to different positions in the sky). The USFS is also compatible with the optional Celestron Focus Motor (#94155-A). The integrated 12V DC MagLev fan reduces cooldown time and provides optimal airflow through the dust filtered optical tube.\u003c\/p\u003e\n\u003cp\u003eEngineered as a complete astroimaging system, every component of the RASA 11 V2 is optimized for peak performance with DSLR and astronomical CCD cameras. Down to the thickness of the glass used in the included fully-multicoated optical window or optional imaging filter, every component of the system has been taken into careful consideration to work together seamlessly. \u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003eDovetail CGE bars on the top of the optical tube provides a connection for use of optional accessories like a guidescope.\u003c\/span\u003e\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":31569439326293,"sku":"91076","price":4499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/91076_Rowe-Ackermann_Schmidt_Astrograph_v2_01.jpg?v=1577752240"},{"product_id":"cgx-1100-rowe-ackermann-schmidt-astrograph-rasa-equatorial-telescope","title":"CGX 11\" Rowe-Ackermann Schmidt Astrograph (RASA) Equatorial Telescope","description":"\u003cp\u003eThe CGX 1100 Rowe-Ackermann Schmidt Astrograph Equatorial Telescope (CGX 11” RASA) sets a new standard in astroimaging systems at an extremely affordable price. The CGX 11” RASA telescope is an excellent advanced-level imaging setup. The Rowe-Ackermann Schmidt Astrograph (RASA) produces images in a fraction of the time compared to other optical tubes. The CGX mount provides superior performance for larger telescopes while taking advantage of Celestron’s most advanced technologies: All-Star Polar Alignment, Celestron PWI telescope control software, Starry Night Special Edition software, SkyAlign, and permanently programmable periodic error correction (PPEC).\u003c\/p\u003e\n\u003cp\u003eIf you’re an experienced imager, you’ll love taking this portable mount to a dark sky site and enjoying all the conveniences of a larger observatory mount.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRowe-Ackermann Schmidt Astrograph Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCapturing impressive deep-sky astroimages is easier than ever with Celestron’s Rowe-Ackermann Schmidt Astrograph (RASA) V2, the perfect companion to today’s top DSLR or astronomical CCD cameras. This fast, wide-field f\/2.2 system allows for shorter exposure times compared to traditional f\/10 astroimaging, without sacrificing resolution. Because shorter sub-exposure times are possible, your equatorial mount won’t need to accurately track over extended periods. The short focal length also lessens equatorial tracking demands. In many cases, autoguiding will not be required.\u003c\/p\u003e\n\u003cp\u003eRASA 11 V2 builds on the legacy of Celestron’s Schmidt Cameras, which allowed astrophotographers to produce images with much shorter exposure times on film in the 1970s.\u003c\/p\u003e\n\u003cp\u003eToday, with CCD sensor sizes as large as film or larger, the RASA 11 V2 offers a 43.3mm optimized image circle to capture pinpoint stars on the largest imaging chips. Optical performance for huge sensors with diagonals of up to 52mm wide is still excellent.\u003c\/p\u003e\n\u003cp\u003eCombine this large image circle with a focal length of just 620mm and you have an instrument suitable for wide-field imaging, creating huge mosaics of the night sky, surveying, and even comet hunting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptical Performance\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003eThe RASA 11 V2 features optics with 4-element rare-earth glass for images free of false color and aberrations like coma and field curvature. The optical quality and spot size across the entire image circle are unprecedented for an astrograph in this price range—or even that of a much more expensive instrument. The design also provides minimal vignetting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Features\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003eRASA 11 V2 utilizes the new Ultra-Stable Focus System (USFS). At the heart of this system is a precision linear ball bearing. The bearing serves to minimize focus shift (unwanted lateral motion of the primary mirror during focusing which causes shifting of the image) and mirror flop (movement of the primary mirror when the telescope is pointing to different positions in the sky). The USFS is also compatible with the optional Celestron Focus Motor (#94155-A). The integrated 12V DC MagLev fan reduces cooldown time and provides optimal airflow through the dust filtered optical tube.\u003c\/p\u003e\n\u003cp\u003eEngineered as a complete astroimaging system, every component of the RASA 11 V2 is optimized for peak performance with DSLR and astronomical CCD cameras. Down to the thickness of the glass used in the included fully-multicoated optical window or optional imaging filter, every component of the system has been taken into careful consideration to work together seamlessly. The Dovetail CGE bars on the top of the optical tube provides a connection for use of optional accessories like a guidescope.\u003c\/p\u003e\n\u003ch4\u003e\u003c\/h4\u003e\n\u003ch4\u003eCGX Mount\u003c\/h4\u003e\n\u003cp\u003eCelestron’s engineering team applied their years of experience designing German equatorial mounts to CGX, a culmination of all Celestron’s advancements in technology, value, and ease-of-use. Capable of carrying the RASA 11 with ease, the CGX is perfect for backyard and remote imagers looking for exceptional load capacity to weight ratio, compact design, and innovative features that fully support advanced telescopes, imaging kits, and the latest in wireless tech accessories.\u003c\/p\u003e\n\u003cp\u003eCGX was designed to better support your telescope for both visual and astroimaging pursuits. Key design goals included:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ea lower profile EQ head, which provides a more compact and more stable setup\u003c\/li\u003e\n\u003cli\u003ea better drive system\u003c\/li\u003e\n\u003cli\u003eremote operation-friendly features with home and limit optical sensors\u003c\/li\u003e\n\u003cli\u003eeasier polar alignment adjustments\u003c\/li\u003e\n\u003cli\u003eimproved cable management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn addition to achieving all these goals, we’ve made mechanical and ergonomic improvements throughout CGX to make the mount sturdier, easier to use, and transport.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":31569441980501,"sku":"12060","price":5999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/12060_CGX_1100_RASA_01.jpg?v=1577999021"},{"product_id":"cgx-l-1100-rowe-ackermann-schmidt-astrograph-rasa-equatorial-telescope","title":"CGX-L 11\" Rowe-Ackermann Schmidt Astrograph (RASA) Equatorial Telescope","description":"\u003cp\u003eThe CGX-L 1100 Rowe-Ackermann Schmidt Astrograph Equatorial Telescope (CGX-L 11” RASA) sets a new standard in astroimaging systems at an extremely affordable price. The CGX-L 11” RASA telescope is an excellent advanced-level imaging setup. The Rowe-Ackermann Schmidt Astrograph (RASA) produces images in a fraction of the time compared to other optical tubes.  The CGX-L mount is designed to provide superior performance for larger telescopes while taking advantage of Celestron’s most advanced technologies: All-Star Polar Alignment, Celestron PWI telescope control software, Starry Night Special Edition software, SkyAlign, and permanently programmable periodic error correction (PPEC).\u003c\/p\u003e\n\u003cp\u003eIf you’re an experienced imager, you’ll love taking this mount to a dark sky site and enjoying all the conveniences of a larger observatory mount.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRowe-Ackermann Schmidt Astrograph Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCapturing impressive deep-sky astroimages is easier than ever with Celestron’s Rowe-Ackermann Schmidt Astrograph (RASA) V2, the perfect companion to today’s top DSLR or astronomical CCD cameras. This fast, wide-field f\/2.2 system allows for shorter exposure times compared to traditional f\/10 astroimaging, without sacrificing resolution. Because shorter sub-exposure times are possible, your equatorial mount won’t need to accurately track over extended periods. The short focal length also lessens equatorial tracking demands. In many cases, autoguiding will not be required.\u003c\/p\u003e\n\u003cp\u003eRASA 11 V2 builds on the legacy of Celestron’s Schmidt Cameras, which allowed astrophotographers to produce images with much shorter exposure times on film in the 1970s.\u003c\/p\u003e\n\u003cp\u003eToday, with CCD sensor sizes as large as film or larger, the RASA 11 V2 offers a 43.3mm optimized image circle to capture pinpoint stars on the largest imaging chips. Optical performance for huge sensors with diagonals of up to 52mm wide is still excellent.\u003c\/p\u003e\n\u003cp\u003eCombine this large image circle with a focal length of just 620mm and you have an instrument suitable for wide-field imaging, creating huge mosaics of the night sky, surveying, and even comet hunting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptical Performance\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003eThe RASA 11 V2 features optics with 4-element rare-earth glass for images free of false color and aberrations like coma and field curvature. The optical quality and spot size across the entire image circle are unprecedented for an astrograph in this price range—or even that of a much more expensive instrument. The design also provides minimal vignetting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Features\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003eRASA 11 V2 utilizes the new Ultra-Stable Focus System (USFS). At the heart of this system is a precision linear ball bearing. The bearing serves to minimize focus shift (unwanted lateral motion of the primary mirror during focusing which causes shifting of the image) and mirror flop (movement of the primary mirror when the telescope is pointing to different positions in the sky). The USFS is also compatible with the optional Celestron Focus Motor (#94155-A). The integrated 12V DC MagLev fan reduces cooldown time and provides optimal airflow through the dust filtered optical tube.\u003c\/p\u003e\n\u003cp\u003eEngineered as a complete astroimaging system, every component of the RASA 11 V2 is optimized for peak performance with DSLR and astronomical CCD cameras. Down to the thickness of the glass used in the included fully-multicoated optical window or optional imaging filter, every component of the system has been taken into careful consideration to work together seamlessly. \u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003eDovetail CGE bars on the top of the optical tube provides a connection for use of optional accessories like a guidescope.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCGX-L Mount Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCelestron's CGX-L computerized equatorial mount is the pinnacle of our fully computerized equatorial mount series. Capable of carrying Celestron’s largest optical tubes with ease, CGX-L is perfect for backyard observatories and remote imagers looking for exceptional load capacity to weight ratio, compact design, and innovative features that fully support large telescopes, imaging kits, and the latest in wireless tech accessories.\u003c\/p\u003e\n\u003cp\u003eKey design goals included:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003elarger 144mm diameter worm wheels, which provide smoother operation and can more accurately drive heavier loads\u003c\/li\u003e\n\u003cli\u003ea longer 270mm dovetail saddle to support larger optical tubes\u003c\/li\u003e\n\u003cli\u003eremote operation-friendly features such as home and limit optical sensors\u003c\/li\u003e\n\u003cli\u003eeasier polar alignment adjustments\u003c\/li\u003e\n\u003cli\u003eimproved cable management\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn addition to achieving all these goals, we’ve made mechanical and ergonomic improvements throughout CGX-L to make the mount sturdier, easier to use, and easier to transport.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":31569443225685,"sku":"12074","price":7499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/12074_CGX-L_1100_RASA_01.jpg?v=1726422821"},{"product_id":"dew-shield-dx-for-c6-c8","title":"Dew Shield DX for C6 \u0026 C8","description":"\u003cp\u003eThe Celestron Dew Shield DX is an essential accessory that protects your optical tube in the field. It prevents excess moisture in the air from forming condensation on the corrector lens. A dew shield also helps block stray light from entering the telescope for better viewing and astroimaging. Use the Dew Shield DX on your 6” and 8” Schmidt Cassegrain, EdgeHD, and RASA (with single dovetail) optical tubes with confidence.  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dew Shield DX provides a perfect, custom fit designed specifically for 6” and 8” Celestron optical tubes.  The Dew Shield is built from durable PE plastic that is flexible but strong. Extra padding has been added at the tube attachment edge to create a stronger fit on the optical tube. The felt-lined interior absorbs any additional stray light and excessive moisture, creating optimal contrast when viewing and imaging. The large dovetail cutout has been made both wider- to accommodate a 4” wide dovetail rails, as well as deeper, to create a more solid connection with the optical tube.\u003c\/p\u003e\n\u003cp\u003eAttaching the Dew Shield to your optical tube is easy thanks to the Velcro attachment points. Whether your optical tube is 6” or 8”, simply adjust the Velcro for the correct fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransportation and Storage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo save space when not in use, roll up your Dew Shield DX for easy transport and storage. \u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":32436796162133,"sku":"94018","price":35.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/94018_Dew_Shield_DX_c6-c8_01_59e51c67-a4a1-464f-91ff-3c9dca61aea8.jpg?v=1695051614"},{"product_id":"dew-shield-dx-for-c9-25-c11","title":"Dew Shield DX for C9.25 \u0026 C11","description":"\u003cp\u003eThe Celestron Dew Shield DX is an essential accessory that protects your optical tube in the field. It prevents excess moisture in the air from forming condensation on the corrector lens. A dew shield also helps block stray light from entering the telescope for better viewing and astroimaging. Use the Dew Shield DX on your 9.25” and 11” Schmidt Cassegrain, EdgeHD, and RASA (with single dovetail) optical tubes with confidence.  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dew Shield DX provides a perfect, custom fit designed specifically for \u003cspan\u003e9.25\u003c\/span\u003e\u003cspan\u003e” and \u003c\/span\u003e\u003cspan\u003e11\u003c\/span\u003e\u003cspan\u003e”\u003c\/span\u003e Celestron optical tubes.  The Dew Shield is built from durable PE plastic that is flexible but strong. Extra padding has been added at the tube attachment edge to create a stronger fit on the optical tube. The felt-lined interior absorbs any additional stray light and excessive moisture, creating optimal contrast when viewing and imaging. The large dovetail cutout has been made both wider- to accommodate a 4” wide dovetail rails, as well as deeper, to create a more solid connection with the optical tube.\u003c\/p\u003e\n\u003cp\u003eAttaching the Dew Shield to your optical tube is easy thanks to the Velcro attachment points. Whether your optical tube is \u003cspan\u003e9.25\u003c\/span\u003e\u003cspan\u003e” and \u003c\/span\u003e\u003cspan\u003e11\u003c\/span\u003e\u003cspan\u003e”\u003c\/span\u003e, simply adjust the Velcro for the correct fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransportation and Storage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo save space when not in use, roll up your Dew Shield DX for easy transport and storage. \u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":32436796260437,"sku":"94016","price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/94016_Dew_Shield_DX_c9-25-c11_01.jpg?v=1593648439"},{"product_id":"dew-heater-ring-6in","title":"Dew Heater Ring - 6\"","description":"\u003cp data-mce-fragment=\"1\"\u003eThe Celestron Dew Heater Ring is the ideal dew prevention solution for your Celestron telescope. This must-have accessory will improve your observing or imaging nights year-round. The Dew Heater Ring permanently mounts to your 6\" Celestron Schmidt-Cassegrain optical tube, replacing your retaining ring, so you'll never be caught without it. The installation process is quick and easy (follow the manual for instructions).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHow it works\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Dew Heater Ring replaces the plastic retaining ring on your Schmidt corrector lens for efficient heating across the lens. The ring is constructed of lightweight, durable aluminum. Its rigid frame supports the cable circuity and the telescope's Schmidt corrector lens. Unlike other heating bands or strips that inefficiently heat the lens cell to warm the glass, the Celestron Dew Heater Ring heats the corrector glass directly, providing the most efficient transfer of heat to prevent dew formation.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSimply plug the ring into an external 12V DC power source for consistent, continuous heat that will prevent dew from forming even under heavy dew conditions. The Dew Heater Ring features two storage clips to keep the power and thermistor jacks secure when not in use while accommodating the telescope's dust cover.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Dew Heater Ring also comes with a cable management clip that connects to the telescope's front cell. Corral the power and thermistor jack to prevent them from dangling and reduce unwanted pulls on the cable connection to the rings.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eThe Dew Heater Ring comes complete with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDew Heater Ring\u003c\/li\u003e\n\u003cli\u003eCable management clip\u003c\/li\u003e\n\u003cli\u003ePower jack extension cable\u003c\/li\u003e\n\u003cli\u003ePaper installation shield\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEnhance your setup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTo achieve the highest level of dew prevention while maximizing power efficiency, we strongly recommend pairing the Dew Heater Ring with a Smart DewHeater Controller (sold separately). The controller uses the ring's built-in thermistor and its internal environmental sensor to provide just the right amount of heat to the corrector to prevent dew based upon the ambient temperature, ambient humidity, and temperature of the Schmidt corrector, which can dramatically reduce the ring’s power draw, greatly increasing battery life. The ring also includes an extension cable for connecting the ring directly to one of the controllers’ heater output ports, or to a third-party controller’s heater output port. (Note: the ring’s integrated thermistor is only compatible with the Celestron Smart DewHeater Controllers).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWe also recommend adding a dew shield to your setup. While not mandatory, a shield will cut down on the amount of power the Dew Heater Ring needs to keep the optics clear.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":37392275636399,"sku":"94050","price":45.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/94050-Dew_Heater_Ring_6in_01.jpg?v=1640796110"},{"product_id":"dew-heater-ring-8in","title":"Dew Heater Ring - 8\"","description":"\u003cp data-mce-fragment=\"1\"\u003eThe Celestron Dew Heater Ring is the ideal dew prevention solution for your Celestron telescope. This must-have accessory will improve your observing or imaging nights year-round. The Dew Heater Ring permanently mounts to your 8\" Celestron Schmidt-Cassegrain, EdgeHD, and RASA optical tube, replacing your retaining ring, so you'll never be caught without it. The installation process is quick and easy (follow the manual for instructions).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHow it works\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Dew Heater Ring replaces the plastic retaining ring on your Schmidt corrector lens for efficient heating across the lens. The ring is constructed of lightweight, durable aluminum. Its rigid frame supports the cable circuity and the telescope's Schmidt corrector lens. Unlike other heating bands or strips that inefficiently heat the lens cell to warm the glass, the Celestron Dew Heater Ring heats the corrector glass directly, providing the most efficient transfer of heat to prevent dew formation. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSimply plug the ring into an external 12V DC power source for consistent, continuous heat that will prevent dew from forming even under heavy dew conditions. The Dew Heater Ring features two storage clips to keep the power and thermistor jacks secure when not in use while accommodating the telescope's dust cover.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Dew Heater Ring also comes with a cable management clip that connects to the telescope's front cell. Corral the power and thermistor jack to prevent them from dangling and reduce unwanted pulls on the cable connection to the rings.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eThe Dew Heater Ring comes complete with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDew Heater Ring\u003c\/li\u003e\n\u003cli\u003eCable management clip\u003c\/li\u003e\n\u003cli\u003ePower jack extension cable\u003c\/li\u003e\n\u003cli\u003ePaper installation shield\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEnhance your setup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTo achieve the highest level of dew prevention while maximizing power efficiency, we strongly recommend pairing the Dew Heater Ring with a Smart DewHeater Controller (sold separately). The controller uses the ring's built-in thermistor and its internal environmental sensor to provide just the right amount of heat to the corrector to prevent dew based upon the ambient temperature, ambient humidity, and temperature of the Schmidt corrector, which can dramatically reduce the ring’s power draw, greatly increasing battery life. The ring also includes an extension cable for connecting the ring directly to one of the controllers’ heater output ports, or to a third-party controller’s heater output port. (Note: the ring’s integrated thermistor is only compatible with the Celestron Smart DewHeater Controllers).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWe also recommend adding a dew shield to your setup. While not mandatory, a shield will cut down on the amount of power the Dew Heater Ring needs to keep the optics clear.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":37392277110959,"sku":"94051","price":55.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/94051_Dew_Heater_Ring_8in_01.jpg?v=1640193797"},{"product_id":"dew-heater-ring-9-25in","title":"Dew Heater Ring - 9.25\"","description":"\u003cp data-mce-fragment=\"1\"\u003eThe Celestron Dew Heater Ring is the ideal dew prevention solution for your Celestron telescope. This must-have accessory will improve your observing or imaging nights year-round. The Dew Heater Ring permanently mounts to your 9.25\" Celestron Schmidt-Cassegrain and EdgeHD optical tube, replacing your retaining ring, so you'll never be caught without it. The installation process is quick and easy (follow the manual for instructions).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHow it works\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Dew Heater Ring replaces the plastic retaining ring on your Schmidt corrector lens for efficient heating across the lens. The ring is constructed of lightweight, durable aluminum. Its rigid frame supports the cable circuity and the telescope's Schmidt corrector lens. Unlike other heating bands or strips that inefficiently heat the lens cell to warm the glass, the Celestron Dew Heater Ring heats the corrector glass directly, providing the most efficient transfer of heat to prevent dew formation.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSimply plug the ring into an external 12V DC power source for consistent, continuous heat that will prevent dew from forming even under heavy dew conditions. The Dew Heater Ring features two storage clips to keep the power and thermistor jacks secure when not in use while accommodating the telescope's dust cover.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Dew Heater Ring also comes with a cable management clip that connects to the telescope's front cell. Corral the power and thermistor jack to prevent them from dangling and reduce unwanted pulls on the cable connection to the rings.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eThe Dew Heater Ring comes complete with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDew Heater Ring\u003c\/li\u003e\n\u003cli\u003eCable management clip\u003c\/li\u003e\n\u003cli\u003ePower jack extension cable\u003c\/li\u003e\n\u003cli\u003ePaper installation shield\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEnhance your setup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTo achieve the highest level of dew prevention while maximizing power efficiency, we strongly recommend pairing the Dew Heater Ring with a Smart DewHeater Controller (sold separately). The controller uses the ring's built-in thermistor and its internal environmental sensor to provide just the right amount of heat to the corrector to prevent dew based upon the ambient temperature, ambient humidity, and temperature of the Schmidt corrector, which can dramatically reduce the ring’s power draw, greatly increasing battery life. The ring also includes an extension cable for connecting the ring directly to one of the controllers’ heater output ports, or to a third-party controller’s heater output port. (Note: the ring’s integrated thermistor is only compatible with the Celestron Smart DewHeater Controllers).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWe also recommend adding a dew shield to your setup. While not mandatory, a shield will cut down on the amount of power the Dew Heater Ring needs to keep the optics clear.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":37392281567407,"sku":"94052","price":81.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/94052_Dew_Heater_Ring_9-25in_01.jpg?v=1640193818"},{"product_id":"dew-heater-ring-11in","title":"Dew Heater Ring - 11\"","description":"\u003cp data-mce-fragment=\"1\"\u003eThe Celestron Dew Heater Ring is the ideal dew prevention solution for your Celestron telescope. This must-have accessory will improve your observing or imaging nights year-round. \u003cspan data-mce-fragment=\"1\"\u003eThe Dew Heater Ring permanently mounts to your 11\" Celestron Schmidt-Cassegrain (manufactured 2006 or later)\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e, EdgeHD, and RASA optical tube, replacing your retaining ring so you'll never be caught without it. \u003c\/span\u003e The installation process is quick and easy (follow the manual for instructions).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHow it works\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Dew Heater Ring replaces the plastic retaining ring on your Schmidt corrector lens for efficient heating across the lens. The ring is constructed of lightweight, durable aluminum. Its rigid frame supports the cable circuity and the telescope's Schmidt corrector lens. Unlike other heating bands or strips that inefficiently heat the lens cell to warm the glass, the Celestron Dew Heater Ring heats the corrector glass directly, providing the most efficient transfer of heat to prevent dew formation.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSimply plug the ring into an external 12V DC power source for consistent, continuous heat that will prevent dew from forming even under heavy dew conditions. The Dew Heater Ring features two storage clips to keep the power and thermistor jacks secure when not in use while accommodating the telescope's dust cover.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Dew Heater Ring also comes with a cable management clip that connects to the telescope's front cell. Corral the power and thermistor jack to prevent them from dangling and reduce unwanted pulls on the cable connection to the rings.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eThe Dew Heater Ring comes complete with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDew Heater Ring\u003c\/li\u003e\n\u003cli\u003eCable management clip\u003c\/li\u003e\n\u003cli\u003ePower jack extension cable\u003c\/li\u003e\n\u003cli\u003ePaper installation shield\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEnhance your setup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTo achieve the highest level of dew prevention while maximizing power efficiency, we strongly recommend pairing the Dew Heater Ring with a Smart DewHeater Controller (sold separately). The controller uses the ring's built-in thermistor and its internal environmental sensor to provide just the right amount of heat to the corrector to prevent dew based upon the ambient temperature, ambient humidity, and temperature of the Schmidt corrector, which can dramatically reduce the ring’s power draw, greatly increasing battery life. The ring also includes an extension cable for connecting the ring directly to one of the controllers’ heater output ports, or to a third-party controller’s heater output port. (Note: the ring’s integrated thermistor is only compatible with the Celestron Smart DewHeater Controllers).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWe also recommend adding a dew shield to your setup. While not mandatory, a shield will cut down on the amount of power the Dew Heater Ring needs to keep the optics clear.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":37392283238575,"sku":"94053","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/94053_Dew_Heater_Ring_11in_01.jpg?v=1640796159"},{"product_id":"dew-heater-ring-14in","title":"Dew Heater Ring - 14\"","description":"\u003cp data-mce-fragment=\"1\"\u003eThe Celestron Dew Heater Ring is the ideal dew prevention solution for your Celestron telescope. This must-have accessory will improve your observing or imaging nights year-round. \u003cspan data-mce-fragment=\"1\"\u003eThe Dew Heater Ring permanently mounts to your 14\" Celestron Schmidt-Cassegrain (manufactured 2006 or later)\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e, EdgeHD, and the 36cm RASA optical tube, replacing your retaining ring so you'll never be caught without it. \u003c\/span\u003e The installation process is quick and easy (follow the manual for instructions).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHow it works\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Dew Heater Ring replaces the retaining ring on your Schmidt corrector lens for efficient heating across the lens. The ring is constructed of lightweight, durable aluminum. Its rigid frame supports the cable circuity and the telescope's Schmidt corrector lens. Unlike other heating bands or strips that inefficiently heat the lens cell to warm the glass, the Celestron Dew Heater Ring heats the corrector glass directly, providing the most efficient transfer of heat to prevent dew formation.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSimply plug the ring into an external 12V DC power source for consistent, continuous heat that will prevent dew from forming even under heavy dew conditions. The Dew Heater Ring features two storage clips to keep the power and thermistor jacks secure when not in use while accommodating the telescope's dust cover.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Dew Heater Ring also comes with a cable management clip that connects to the telescope's front cell. Corral the power and thermistor jack to prevent them from dangling and reduce unwanted pulls on the cable connection to the rings.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eThe Dew Heater Ring comes complete with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDew Heater Ring\u003c\/li\u003e\n\u003cli\u003eCable management clip\u003c\/li\u003e\n\u003cli\u003ePower jack extension cable\u003c\/li\u003e\n\u003cli\u003ePaper installation shield\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEnhance your setup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTo achieve the highest level of dew prevention while maximizing power efficiency, we strongly recommend pairing the Dew Heater Ring with a Smart DewHeater Controller (sold separately). The controller uses the ring's built-in thermistor and its internal environmental sensor to provide just the right amount of heat to the corrector to prevent dew based upon the ambient temperature, ambient humidity, and temperature of the Schmidt corrector, which can dramatically reduce the ring’s power draw, greatly increasing battery life. The ring also includes an extension cable for connecting the ring directly to one of the controllers’ heater output ports, or to a third-party controller’s heater output port. (Note: the ring’s integrated thermistor is only compatible with the Celestron Smart DewHeater Controllers).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWe also recommend adding a dew shield to your setup. While not mandatory, a shield will cut down on the amount of power the Dew Heater Ring needs to keep the optics clear.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":37392284614831,"sku":"94054","price":164.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/94054_Dew_Heater_Ring_14in_01.jpg?v=1640193866"},{"product_id":"smart-dewheater-controller-2x","title":"Smart DewHeater Controller 2X","description":"\u003cp\u003eWork smarter, not harder, when it comes to combating dew. The Smart DewHeater and Controller 2x prolongs your battery life by optimizing power usage for up to two dew heaters. The controller gathers and analyzes information in real time to warm your optics just enough to prevent dew.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Smart DewHeater and Controller comes with two ports to control two dew heaters at once. You can use one port to heat your optical tube while the other warms a second optical tube, a guide scope, an eyepiece, or another accessory. The controller also features an additional 12V DC output port so you can power another 12V DC device, such as your mount\u003cstrong data-mce-fragment=\"1\"\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Smart DewHeater and Controller works seamlessly with Celestron’s Dew Heater Rings, which have a built-in thermistor to provide temperature readings of the corrector lens. Third-party dew heater bands or straps are also compatible; you simply need to add Celestron's Thermistor for Smart DewHeater Controllers (sold separately).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSmart Controls\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAt the heart of the controller is a powerful microprocessor that gathers information from the sensors, computes the data, and automatically adjusts your dew heaters. The controller monitors the ambient temperature and humidity using its integrated environmental sensor and monitors the heaters’ temperatures using thermistors.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eYou can run the Smart DewHeater and Controller 2x as a standalone accessory. Or, if you want to view data from the controller and make manual adjustments, you can connect it to your Celestron telescope’s hand control or your PC. The controller works with NexStar+ or StarSense hand controls running the latest firmware or Celestron CPWI telescope control software, included with every Celestron mount.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePower\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Smart DewHeater and Controller 2x runs on a 12V DC battery (like our \u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.celestron.com\/products\/powertank-lithium-pro\" data-mce-href=\"https:\/\/www.celestron.com\/products\/powertank-lithium-pro\"\u003ePowerTank Lithium Pro\u003c\/a\u003e or \u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.celestron.com\/products\/powertank-17\" data-mce-href=\"https:\/\/www.celestron.com\/products\/powertank-17\"\u003ePowerTank 17\u003c\/a\u003e) and can handle a maximum power of 120W (10A max current @ 12V DC). The controller also features a 12V DC output port. You can use this extra port to power another device, like your mount. This way, you can power your entire setup from a single source. Resettable electronic fuses prevent damage if input or output current draw becomes too high.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eNOTE: \u003c\/strong\u003eIf you are using two dew heaters in heavy dew conditions and powering a 12V DC device, the controller may be operating near its power limit. In this case, one PowerTank Lithium Pro or PowerTank 17Ah will not have enough capacity to run your setup all night; you'll need a larger capacity battery or multiple batteries.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUnique Industrial Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Smart DewHeater and Controller 2x features a heavy-duty metal housing. Inside, a cooling fan protects the controller’s electronics.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThe Bridge \u003c\/strong\u003e– On top of the controller, you will find the bridge, which is home to the device’s status LEDs and environmental sensors. It also helps with cable management.  We have positioned the temperature and humidity sensors here, away from the control box and other components that could generate heat. Unlike competitor products, our sensors do not require additional cables to obtain accurate readings.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe LED lights on the bridge indicate the device’s current status. The LEDs provide warnings if the controller is drawing more current than your power source can supply or if the battery charge needs recharging. You can dim the lights if you are under dark skies.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMounting \u003c\/strong\u003e– The Celestron Smart DewHeater and Controller 2x mounts on your CGE or CG-5 dovetail with the integrated dovetail clamps. If you prefer to mount the controller on your tripod leg, use the included strap.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSmart DewHeater and Controller 2x comes complete with: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSmart DewHeater and Controller 2x\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTripod leg strap\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eController power cable\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePower cable for external 12V DC device\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAUX cable for connecting to Celestron mounts\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThermistor extension cable to attach to Celestron’s Dew Heater Ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEnhance your setup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWe highly recommend pairing this controller with Celestron Dew Heater Rings. They fit seamlessly on your Schmidt corrector lens and will improve your observing or imaging year-round.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor the highest level of dew prevention, we also suggest adding a dew shield to your setup. While not required, a dew shield will cut down on the amount of power the controller needs to provide to the dew heater rings to keep your optics clear.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":40521759883439,"sku":"94035","price":269.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/94035_Smart_DewHeater_and_Power_Controller_2X_01.jpg?v=1640193923"},{"product_id":"smart-dewheater-and-power-controller-4x","title":"Smart DewHeater and Power Controller 4X","description":"\u003cp\u003eWork smarter, not harder, when it comes to combating dew. The Smart DewHeater and Power Controller 4X prolongs your battery life by optimizing power usage for up to four dew heaters. The controller gathers and analyzes information in real time to warm your optics just enough to prevent dew.\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003eThe Smart DewHeater and Controller comes with four ports to control four dew heaters at once. You can use one port to heat your optical tube while the others warm a second optical tube, a guide scope, an eyepiece, or another accessory. The controller is also a complete power management solution for your telescope. It offers four 12V DC output ports to power a variety of 12V DC devices, such as your mount, focus motor, and camera. One of the ports has variable voltage, which you can adjust from 3V to 12V. I\u003cspan data-mce-fragment=\"1\"\u003en addition, the controller features three powered USB ports.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Smart DewHeater and Controller works seamlessly with Celestron’s Dew Heater Rings, which have a built-in thermistor to provide temperature readings of the corrector lens. Third-party dew heater bands or straps are also compatible; you simply need to add Celestron's Thermistor for Smart DewHeater and Controllers (sold separately).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSmart Controls\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAt the heart of the controller is a powerful microprocessor that gathers information from the sensors, computes the data, and automatically adjusts your dew heaters. The controller monitors the ambient temperature and humidity using its integrated environmental sensor and monitors the heaters’ temperatures using thermistors.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eYou can run the Smart DewHeater and Power Controller 4X as a standalone accessory. Or, if you want to view data from the controller and make manual adjustments, you can connect it to your Celestron telescope’s hand control or your PC. The controller works with NexStar+ or StarSense hand controls running the latest firmware or Celestron CPWI telescope control software, included with every Celestron mount.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePower\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Smart DewHeater and Power Controller 4X runs on a 12V DC battery (like our \u003ca href=\"https:\/\/www.celestron.com\/products\/powertank-lithium-pro\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.celestron.com\/products\/powertank-lithium-pro\"\u003ePowerTank Lithium Pro\u003c\/a\u003e or \u003ca href=\"https:\/\/www.celestron.com\/products\/powertank-17\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.celestron.com\/products\/powertank-17\"\u003ePowerTank 17\u003c\/a\u003e) and can handle a maximum power of 240W (20A max current @ 12V DC).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe controller also features four 12V DC output ports so you can power your entire setup from a single source. You can use the additional ports to power devices like your mount, focus motor, and camera(s). One of the power ports offers variable voltage, which adjusts from 3V to 12V. This port is perfect for accessories that use less than 12V DC, such as a DSLR camera.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOnce they’re connected, you can control the power to each device individually with the hand control or CPWI software. Power down your connected devices without unplugging them from the controller. All your devices are protected by resettable electronic fuses if current draw becomes too high.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eNOTE: \u003c\/strong\u003eIf you are using several dew heaters in heavy dew conditions and powering external 12V DC devices, one PowerTank Lithium Pro or PowerTank 17Ah will not have enough capacity to run your setup all night; you'll need a larger capacity battery or multiple batteries.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUSB 3.2 Hub\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe integrated USB 3.2 hub connects three USB devices to your computer with only one cable, greatly simplifying cable management. There are three USB Type A ports, and each port is powered. Just like the 12V DC ports, you can power each USB port on or off using CPWI or a Celestron hand control.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUnique Industrial Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Smart DewHeater and Power Controller 4X features a heavy-duty metal housing. Inside, a cooling fan protects the controller’s electronics.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThe Bridge \u003c\/strong\u003e– On top of the controller, you will find the bridge, which is home to the device’s status LEDs and environmental sensors. The bridge also helps with cable management.  We have positioned the temperature and humidity sensors here, away from the control box and other components that could generate heat. Unlike competitor products, our sensors do not require additional cables to obtain accurate readings.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe LED lights on the bridge indicate the device’s current status. The LEDs provide warnings if the controller is drawing more current than your power source can supply or if the battery charge needs recharging. You can dim the lights if you are under dark skies.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMounting \u003c\/strong\u003e– The Celestron Smart DewHeater and Power Controller 4X mounts on your CGE or CG-5 dovetail with the integrated dovetail clamps. If you prefer to mount the controller on your tripod leg, use the included strap.\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSmart DewHeater and Power Controller 4X comes complete with: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSmart DewHeater and Power Controller 4X\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTripod leg strap\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eController power cable\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePower cable for external 12V DC device\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAUX cable for connecting to Celestron mounts\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eThermistor extension cable to attach to Celestron’s Dew Heater Ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEnhance your setup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWe highly recommend pairing this controller with Celestron Dew Heater Rings. They fit seamlessly on your Schmidt corrector lens and will improve your observing or imaging year-round.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor the highest level of dew prevention, we also suggest adding a dew shield to your setup. While not required, a dew shield will cut down on the amount of power the controller needs to provide to the dew heater rings to keep your optics clear.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":40521762177199,"sku":"94036","price":449.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/94036_Smart_DewHeater_and_Power_Controller_4X_01.jpg?v=1640193936"},{"product_id":"dew-heater-ring-5in","title":"Dew Heater Ring - 5\"","description":"\u003cp data-mce-fragment=\"1\"\u003eThe Celestron Dew Heater Ring is the ideal dew prevention solution for your Celestron telescope. This must-have accessory will improve your observing or imaging nights year-round. The Dew Heater Ring permanently mounts to your 5\" Celestron Schmidt-Cassegrain optical tube, replacing your retaining ring, so you'll never be caught without it. The installation process is quick and easy (follow the manual for instructions).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHow it works\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Dew Heater Ring replaces the plastic retaining ring on your Schmidt corrector lens for efficient heating across the lens. The ring is constructed of lightweight, durable aluminum. Its rigid frame supports the cable circuity and the telescope's Schmidt corrector lens. Unlike other heating bands or strips that inefficiently heat the lens cell to warm the glass, the Celestron Dew Heater Ring heats the corrector glass directly, providing the most efficient transfer of heat to prevent dew formation.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSimply plug the ring into an external 12V DC power source for consistent, continuous heat that will prevent dew from forming even under heavy dew conditions. The Dew Heater Ring features two storage clips to keep the power and thermistor jacks secure when not in use while accommodating the telescope's dust cover.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Dew Heater Ring also comes with a cable management clip that connects to the telescope's front cell. Corral the power and thermistor jack to prevent them from dangling and reduce unwanted pulls on the cable connection to the rings.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eThe Dew Heater Ring comes complete with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDew Heater Ring\u003c\/li\u003e\n\u003cli\u003eCable management clip\u003c\/li\u003e\n\u003cli\u003ePower jack extension cable\u003c\/li\u003e\n\u003cli\u003ePaper installation shield\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEnhance your setup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTo achieve the highest level of dew prevention while maximizing power efficiency, we strongly recommend pairing the Dew Heater Ring with a Smart DewHeater Controller (sold separately). The controller uses the ring's built-in thermistor and its internal environmental sensor to provide just the right amount of heat to the corrector to prevent dew based upon the ambient temperature, ambient humidity, and temperature of the Schmidt corrector, which can dramatically reduce the ring’s power draw, greatly increasing battery life. The ring also includes an extension cable for connecting the ring directly to one of the controllers’ heater output ports, or to a third-party controller’s heater output port. (Note: the ring’s integrated thermistor is only compatible with the Celestron Smart DewHeater Controllers).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWe also recommend adding a dew shield to your setup. While not mandatory, a shield will cut down on the amount of power the Dew Heater Ring needs to keep the optics clear.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":40982752526511,"sku":"94055","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/94055_Dew_Heater_Ring_5in_01.jpg?v=1640796083"},{"product_id":"36-cm-rowe-ackermann-schmidt-astrograph-rasa-36-v2-optical-tube-assembly-cge-dovetail","title":"36 cm Rowe-Ackermann Schmidt Astrograph (RASA 36) V2 Optical Tube Assembly (CGE Dovetail)","description":"\u003cdiv style=\"padding: 2rem; border: 1px solid #cad0d3; border-radius: 15px; background:#181a1b0a; margin-bottom: 2rem;\"\u003e\n\u003cp\u003e\u003cstrong\u003eDeploying RASA at Scale\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-teams=\"true\"\u003eFor larger projects involving multiple RASA systems, our team provides support with planning, availability, and custom volume pricing. We’ll help ensure your RASA deployment aligns with your technical and mission objectives.\u003c\/span\u003e\u003c\/p\u003e\n\u003ca href=\"\/pages\/deploying-rasa-at-scale\" class=\"button button--primary\" style=\"margin: 1rem 0;\"\u003eConsult with Our RASA Engineering Team\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe Rowe-Ackermann Schmidt Astrograph (RASA) V2 is a cost-effective optical system for space surveillance, \u003ca href=\"https:\/\/www.celestron.com\/blogs\/news\/celestron-s-rasa-36-protecting-global-communications-systems-and-producing-world-class-astroimages\"\u003eSpace Situational Awareness (SSA)\u003c\/a\u003e, other scientific applications, and advanced wide-field astroimaging. It offers unprecedented value in aperture, speed, field of view, and optical performance. The RASA design has a convenient external prime-focus image capture location with a flat focal plane, providing small spot sizes to the edge of a wide field. Images are free of optical defects like field curvature, off-axis coma, and astigmatism.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptical Performance \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 36 cm aperture version is the largest RASA Celestron manufactures; it is the biggest and fastest (f\/2.2) optical instrument of its kind available “off-the-shelf.” Unlike most telescopes, which only focus visible light (400-700 nm), the RASA 36 cm focuses an extended spectral range (400-900 nm), allowing a brighter signal to be detected by a camera sensor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRASA 36 V2 features the new Ultra-Stable Focus System (USFS). At the heart of this system is a precision linear ball bearing. The bearing minimizes focus shift (unwanted lateral movement of the primary mirror during focusing, which causes shifting of the image) and mirror flop (movement of the primary mirror when the telescope is pointing to different positions in the sky). The USFS is compatible with the optional Celestron Focus Motor (#94155-A). The integrated 12V DC MagLev fan reduces cooldown time and provides optimal airflow through the dust-filtered optical tube. RASA 36 cm’s ample back-focus distance (77.5 mm) accommodates a wide variety of imaging sensors. You may add a custom camera adapter for a field of view up to 4.4 degrees.\u003c\/p\u003e\n\u003ch4\u003eAdditional Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCelestron’s proprietary XLT coatings, consisting of high-transmission multi-coatings for lenses and high-reflectivity aluminum coatings, ensure good light throughput for the optical system.\u003c\/li\u003e\n\u003cli\u003eIntegrated cooling fan helps optics cool down to ambient temperature and pulls air through vents with micromesh to prevent dust ingress.\u003c\/li\u003e\n\u003cli\u003eDual dovetail bars offer flexibility to mount the optical tube and conveniently attach additional accessories. Accommodates “CGE\/Losmandy” style dovetails.\u003c\/li\u003e\n\u003cli\u003eTwo sets of 2x threaded insert holes in the rear cell provide additional mounting options\u003c\/li\u003e\n\u003cli\u003eMove and mount your optical tube with ease with carrying handles on the rear cell.\u003c\/li\u003e\n\u003cli\u003eAlthough not normally needed, there are 3x sets of push-pull screws to adjust the lens group to achieve optical alignment for the entire system.\u003c\/li\u003e\n\u003cli\u003eIncludes M48 camera adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant freight requirement – \u003c\/strong\u003eRASA 36 cm is a professional-caliber, high-precision instrument. Our technicians manufacture and align each RASA 36 cm to an exacting standard to provide exceptional optical performance. We package the telescope to ensure it retains alignment and performance during transport. However, due to the weight, size, and known stresses of shipping via parcel service, Celestron has determined that the ideal transport is a palletized delivery via LTL truck freight. For all domestic deliveries, Celestron will ship via this method. We also \u003cstrong\u003erequire \u003c\/strong\u003ethis shipping method for all deliveries from Celestron dealers to end customers.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":41417008414895,"sku":"91078","price":14999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/91078_Rowe-Ackermann_Schmidt_Astrograph_36cm_v2_01.jpg?v=1662664914"},{"product_id":"starsense-autoguider-94008-older-version","title":"StarSense Autoguider","description":"\u003cp\u003eThe Celestron StarSense Autoguider is an all-in-one solution that makes using your telescope easier and more rewarding than ever. This powerful, compact device connects to your Celestron mount to enhance its pointing accuracy and help you create sharp, long-exposure images with ease. Whether you’re an experienced astroimager or just starting in the hobby, adding this game-changing accessory will ensure you have more quality time under the stars.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAutomatic Alignment: Be Ready to Observe in Minutes\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStarSense Autoguider aligns your telescope to the night sky in about three minutes with the press of a button—no user input is needed. Celestron’s patented StarSense technology “sees” star patterns overhead and matches them to its internal database to automatically orient the telescope. This feature eliminates the hassle of manually aligning your telescope, so you can focus on what’s important—observing and imaging.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecise GoTo: Supercharge Your Pointing Accuracy\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCelestron’s computerized mounts are already hailed for their pointing accuracy, but your mount gets even better when you add the StarSense Autoguider. Instead of placing celestial objects within the telescope’s field of view, Precise GoTo places them \u003cem\u003ein the center\u003c\/em\u003e of the field—even if you’re using a high-powered eyepiece or today’s small imaging sensors. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAutoguiding: Create Your Celestial Masterpiece\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCapturing images of astronomical objects is one of the most exciting things you can do with your telescope. But to capture stunning deep-sky astroimages, you need autoguiding—the power to make tiny adjustments to the mount’s tracking to keep your target locked in over long exposures. Previous autoguiding setups were complex and expensive, usually involving a separate autoguiding camera, a guidescope, and a computer. StarSense Autoguider replaces all that—so even beginners can dive head-first into the world of imaging. Your targets are crisp and detailed, while background stars look like sharp pinpoints, never oblong or streaky.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAssisted Polar Alignment: Dial in the Best Alignment Possible\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMany users find that adding StarSense Autoguider to their setup improves accuracy so dramatically that they no longer need to polar align their German equatorial mounts for most casual observing and imaging.\u003c\/p\u003e\n\u003cp\u003eBut if you want to achieve the best accuracy possible, the autoguider dramatically simplifies the polar alignment process. Simply follow the on-screen instructions on the hand control or in the CPWI software, and you can complete a full polar alignment in less than five minutes. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-quality 4-element Optical Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe StarSense Autoguider features a high-quality 4-element optical design devised by the famed optical designer Mark Ackermann. Its unique design delivers sharper images than other mini-guidescopes. The optical tube is threaded to accept 2” astronomical filters. Add an IR-pass filter to align your mount in twilight or a neutral density filter for daytime focusing.\u003c\/p\u003e\n\u003cp\u003eThe device also includes an onboard computer and a highly sensitive Sony IMX290-DLL monochrome CMOS image sensor, all working together to provide exceptional guiding accuracy. You can view a live image from the camera via your PC if desired.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAdvanced options\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdvanced users will love fine-tuning their autoguiding setup via CPWI’s advanced settings. You can enable dithering options to move the mount slightly between camera sub-exposures, which may help your image processing software perform at its best.\u003c\/p\u003e\n\u003cp\u003eYou can also guide on a comet via CPWI. Simply select the comet from the software’s regularly updated database of more than 100,000 celestial objects. Guiding directly on the comet will produce better results than guiding on nearby stars.\u003c\/p\u003e\n\u003cp\u003eBest of all, you can unlock more exciting features like these throughout the lifetime of your StarSense Autoguider. Your purchase grants you access to all subsequent firmware updates. Celestron engineers are constantly adding new functionality to our products, and with a simple firmware update, you’ll always be able to enjoy the latest and greatest.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWorks with your current setup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou choose how you want to control your StarSense Autoguider. It works with your NexStar+ hand control, CPWI telescope control software via a wired PC connection or WiFi (with a WiFi-enabled mount or the SkyPortal WiFi Module accessory). The autoguider also works with the rest of your Celestron accessories for a seamless solution that fits in perfectly with your telescope setup.\u003c\/p\u003e\n\u003cp\u003eStarSense Autoguider works with most current Celestron computerized mounts, both German equatorial and altazimuth. See the chart below for full compatibility details.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWARNING: DO NOT PLUG THE STARSENSE AUTOGUIDER INTO YOUR MOUNT’S AUTOGUIDER PORT! \u003c\/strong\u003eThe StarSense Autoguider connects to one of your mount’s AUX ports, connecting it to the Autoguider port can damage the StarSense Autoguider.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 style=\"margin-bottom: -5px;\"\u003eMount Compatibility Chart\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable class=\"compatibility-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eCompatible\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca title=\"Advanced VX series telescopes\" href=\"\/collections\/advanced-vx-computerized-telescopes\" target=\"_blank\"\u003eAdvanced VX\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca title=\"CGX-L series telescopes\" href=\"\/collections\/cgx-l-computerized-telescopes\" target=\"_blank\"\u003eCGX-L\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca title=\"CPC and CPC DX series telescopes\" href=\"\/collections\/cpc-cpc-deluxe-telescopes\" target=\"_blank\"\u003eCPC, CPC DX\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca title=\"NexStar Evolution series telescopes\" href=\"\/collections\/nexstar-evolution-wifi-telescopes\" target=\"_blank\"\u003eNexStar Evolution\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNexStar 6SE \u0026amp; 8SE telescopes\u003c\/td\u003e\n\u003ctd\u003e\u003ca title=\"CGEM II series telescopes\" href=\"\/collections\/cgem-ii-computerized-telescopes\" target=\"_blank\"\u003eCGEM II\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca title=\"CGX series telescopes\" href=\"\/collections\/cgx-computerized-telescopes\" target=\"_blank\"\u003eCGX\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eCGEM \/ CGEM DX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCGE Pro\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eNot Compatible\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"https:\/\/www.celestron.com\/collections\/nexstar-slt-computerized-telescopes\"\u003eNexStar SLT\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.celestron.com\/collections\/astro-fi-wifi-telescopes\"\u003eAstro Fi\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"https:\/\/www.celestron.com\/collections\/skyprodigy-computerized-telescopes\"\u003eSkyProdigy\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003ca title=\"LCM series telescopes\" href=\"\/collections\/lcm-computerized-telescopes\" target=\"_blank\"\u003eLCM series\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNexStar 4SE \u0026amp; NexStar 5SE\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-teams=\"true\"\u003e Advanced CG-5 GT\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":42117023203503,"sku":"94008","price":799.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/94008_StarSense_AutoGuider_01.jpg?v=1667847462"},{"product_id":"8-rowe-ackermann-schmidt-astrograph-rasa-8-imaging-kit","title":"8” Rowe-Ackermann Schmidt Astrograph (RASA 8) Imaging Kit","description":"\u003cp\u003eArmed with the RASA 8 Imaging Kit, you can create stunning, deep-sky astroimages in minutes and seconds—not hours or days!—even from a light-polluted backyard. Discover the fun and excitement of astroimaging the easy way with the acclaimed Rowe-Ackermann Schmidt Astrograph (RASA) telescope and two indispensable imaging filters: the Light Pollution Filter and Hα-Hβ-OIII Filter. Whether you're new to imaging or a seasoned pro, you'll enjoy unparalleled convenience and stunning results—even when photographing the most elusive deep-sky targets.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eRASA: Imaging at f\/2.0\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAt Celestron, we love astroimaging. But we're well aware of the challenges our favorite hobby can sometimes involve: trekking long distances to dark skies, precisely aligning and guiding an equatorial mount, and capturing hours of very long exposures to gather enough photons to see the spiral arms and faint details of our favorite celestial objects. In a quest to solve all those challenges, our engineers joined forces with storied optical designers Dave Rowe and Mark Ackermann to create RASA.\u003c\/p\u003e\n\u003cp\u003eWhile a traditional SCT telescope places the imaging sensor at the Cassegrain focus at the rear of the telescope, RASA places the sensor at the prime focus at the front of the telescope. Instead of imaging at f\/10 like you do with an 8\" Schmidt-Cassegrain (SCT), RASA works at lightning speed, f\/2—25 times faster! In 10 minutes with RASA, your image is as bright as it would be in 4+ hours with an SCT (albeit with a wider field of view).\u003c\/p\u003e\n\u003cp\u003eWhen you image with a RASA 8, you can use much shorter exposure times. Add a sensitive camera and the proper \"live stacking\" software, and the 8\" RASA can provide an almost real-time \"observing\" experience—even from the city. View images on a computer in seconds that are brighter and more detailed than you'd see through a much bigger telescope with the naked eye. Or capture and stack lots of short exposures and process the data; you'll be stunned at the details you can bring out.\u003c\/p\u003e\n\u003cp\u003eWhat's more, RASA's speed lessens the tracking demands on your mount. You’ll be using shorter sub-exposures so you won't need to track accurately over extended periods. In many cases, you won't even need to use an autoguider. And since RASA 8 weighs just 17 lb, it pairs perfectly with a wide variety of mounts, including the grab-and-go Advanced VX.\u003c\/p\u003e\n\u003cp\u003eAlthough RASA has revolutionized the world of astroimaging, its influence goes far beyond astroimaging. Researchers and government agencies around the world have discovered that RASA is the ideal tool for detecting errant space junk and asteroids. Arrays of RASAs are deployed worldwide, scanning the skies and protecting our satellites in orbit.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eFlat-field Performance Perfectly Paired with Today's Cameras\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe 8\" RASA delivers a flat field without optical aberrations for razor-sharp stars across a wide field of view. It can capture detailed deep-sky astronomical images at a fraction of the cost of other slower and smaller telescope designs, like refractors.\u003c\/p\u003e\n\u003cp\u003eThe RASA 8\" has many of the same thoughtfully designed features as its \"big brother\" RASA 11, including the integrated air-cooling system, internal filter mount, and sturdy CGE dovetail mounting bar. Purely designed for imaging, the 8\" RASA cannot be used visually. The focal plane is located at the front of the optical system, so it cannot accommodate a traditional eyepiece.\u003c\/p\u003e\n\u003cp\u003eUnlike the 11\" and 14\" RASA, which both work with DSLR and large astronomical cameras, we designed the 8\" model with color astronomical CMOS cameras, smaller CCD cameras, and mirrorless cameras in mind. (RASA 8 does not work with standard DSLR cameras.) It is optimized for sensors with up to a 22mm diagonal but performs well with sensors up to a 32mm diagonal. The APS-C sized sensors used in many mirrorless cameras are a good choice. Note that 42mm full-frame sensors can also work, but performance diminishes at the edges of the sensor, and field illumination is reduced. We don't recommend pairing RASA 8 with any camera body more than 4\" in diameter. See the chart below to determine if your camera is compatible with RASA 8.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eUltra-Stable Focus System\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWith the launch of the 8\" RASA, Celestron unveiled a new focuser design that mitigates lateral movement of the primary mirror when focusing, slewing, or tracking with the astrograph. Precise focusing is easier and more stable than ever. The key to the Ultra-Stable Focus System is a precision linear ball bearing, which we individually test during assembly to ensure optimal results.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eIncludes Two Must-have RASA 8\" Imaging Filters\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAlong with the RASA 8\" optical tube, this kit also includes the \u003ca href=\"https:\/\/www.celestron.com\/products\/h-alpha-h-beta-oiii-imaging-filter-rowe-ackermann-schmidt-astrograph-rasa-8?_pos=2\u0026amp;_sid=1a99e2029\u0026amp;_ss=r\"\u003eH-alpha H-beta OIII Imaging Filter\u003c\/a\u003e and the \u003ca href=\"https:\/\/www.celestron.com\/products\/light-pollution-imaging-filter-rowe-ackermann-schmidt-astrograph-rasa-8?_pos=3\u0026amp;_sid=1a99e2029\u0026amp;_ss=r\"\u003eLight Pollution Imaging Filter\u003c\/a\u003e. This kit maximizes your RASA 8\" telescope's potential to capture stunning images under any sky conditions, ensuring precise targeting of specific celestial objects and optimal light transmission.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLight Pollution Imaging Filter \u003c\/strong\u003e- This broadband filter effectively blocks specific wavelengths of artificial light while allowing the desired wavelengths of light emitted by celestial objects to pass through. When you add this filter to your RASA, you'll see vibrant, detailed celestial objects that \"pop\" against a dark sky background with excellent overall contrast. This filter blocks light from some of the most common sources of artificial and natural light pollution between 400 and 700 nm (i.e., the visible spectrum), including high- and low-pressure sodium-vapor streetlights, mercury-vapor streetlights, and natural airglow caused by oxygen in the atmosphere. \u003cbr\u003e\u003cbr\u003eUnlike some light pollution filters, Celestron's filter blocks only specific areas of the spectrum instead of wide regions. This helps to maintain image brightness and color balance. In addition, particular wavelengths associated with emission nebulae, such as H-α (656nm), H-β (486nm), OIII (496nm and 501nm), and SII (672nm), are highly transmitted, ensuring minimal loss of image brightness for those objects.\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/91079_RASA_8_Imaging_Kit_09_480x480.jpg?v=1709168591\" alt=\"Light Pollution Filter, RASA 8\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eH-alpha H-beta OIII (Hα-Hβ-OIII) Imaging Filter – \u003c\/strong\u003eThe specialized Hα-Hβ-OIII Imaging Filter, also known as the Nebula Filter, is a narrowband filter that allows very high transmission of select wavelengths of light from emission nebulae while blocking the rest of the spectrum. You'll immediately notice much higher contrast in your images, even from your light-polluted backyard! And since the transmission at the critical wavelengths is so high, the nebulae are not dimmed—only the background is made blacker.\u003c\/p\u003e\n\u003cp\u003eThe Hα-Hβ-OIII Imaging Filter is perfect for imaging emission nebulae like the North America Nebula (NGC 7000), Lagoon Nebula (M8), Orion Nebula (M42), and the Carina Nebula (NGC 3372). The transmission spectrum for the Hα-Hβ-OIII Imaging Filter is 85% or greater at key wavelengths (486nm, 496nm\/501nm, 656nm) and less than 0.5% transmission elsewhere. And while other nebula filters can't keep up with RASA's fast optics and end up blocking some of the the wrong wavelengths, this filter is engineered to pair perfectly with this ultra-fast f\/2 system.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/91079_RASA_8_Imaging_Kit_10_480x480.jpg?v=1709168594\" alt=\"H-Alpha, H-Beta, OIII Imaging Filter\"\u003e\u003c\/p\u003e\n\u003cp\u003eBoth the Light Pollution Filter and the Hα-Hβ-OIII Imaging Filter are custom-engineered to work with RASA 8, so they won't block any of the \"good\" wavelengths, specifically targeting light pollution and other undesired wavelengths. The filters fit directly into the internal filter mount in RASA 8's front lens cell, where the optical window normally mounts. To use a filter, you first remove and replace the clear window with the desired filter. Since you are not introducing new layers of glass into the system when you swap out the window with the filter, you maintain RASA's exacting performance.\u003c\/p\u003e\n\u003cp\u003eEach filter has a plastic storage case to safely store the filter or the optical window that came with your RASA when not in use. You will also receive a spectral transmission graph unique to each individual filter, verifying its performance.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable class=\"compatibility-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCamera\u003c\/th\u003e\n\u003cth\u003eCompatible with RASA 8?\u003c\/th\u003e\n\u003cth\u003eAdapter required\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstronomical CMOS\/CCD camera with C-mount\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eC-mount adapter (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstronomical CMOS\/CCD camera with M42-thread mount\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eM42 adapter (included) with M42 extension tubes (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAstronomical CMOS\/CCD camera with other mount\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eCustom camera adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanon mirrorless with APS-C sensor\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/camera-adapter-for-canon-mirrorless-rasa-8\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eCanon mirrorless adapter \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(sold separately)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSony mirrorless with APS-C sensor\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/camera-adapter-for-sony-mirrorless-rasa-8\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSony mirrorless adapter \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(sold separately)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanon mirrorless with full frame (42mm) sensor\u003c\/td\u003e\n\u003ctd\u003eYes, but not optimized across the full sensor\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/camera-adapter-for-canon-mirrorless-rasa-8\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eCanon mirrorless adapter \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(sold separately)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSony mirrorless with full frame (42mm) sensor\u003c\/td\u003e\n\u003ctd\u003eYes, but not optimized across the full sensor\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/camera-adapter-for-sony-mirrorless-rasa-8\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSony mirrorless adapter \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(sold separately)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDSLR\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003e--\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":43228338061487,"sku":"91079","price":2599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/91079_RASA_8_Imaging_Kit_01.jpg?v=1709168593"},{"product_id":"cosmetic-36-cm-rowe-ackermann-schmidt-astrograph-rasa-36-v2-optical-tube-assembly-cge-dovetail-copy","title":"Cosmetic - 36 cm Rowe-Ackermann Schmidt Astrograph (RASA 36) V2 Optical Tube Assembly (CGE Dovetail)","description":"\u003cp\u003e\u003cstrong\u003eCOSMETIC ITEM: Celestron takes great pride in our quality control, not only with optical and mechanical performance, but also with the cosmetic appearance of our products. Our quality assurance team will periodically identify minor cosmetic issues and, due to our tight quality tolerances, will determine the product cannot be sold as new. In these cases, Celestron may choose to offer the product at a significant discount as a “cosmetic” unit. Any cosmetic flaws in the telescope will be minor in nature, and will have zero affect on mechanical or optical performance. All cosmetic units undergo the same rigorous testing and promise the high performance you would expect from Celestron. Minor aesthetic imperfections such as external scratches, paint discolorations, metal casting imperfections and other minor flaws may exist, but nothing that would degrade the optical or mechanical performance of the telescope. \u003cspan style=\"font-size: 11.0pt; font-family: 'Aptos',sans-serif; mso-fareast-font-family: Aptos; mso-fareast-theme-font: minor-latin; mso-bidi-font-family: Aptos; mso-ligatures: standardcontextual; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eAnd just like all Celestron telescopes, it includes our full two year warranty with unlimited support from Celestron in Torrance, California. \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Rowe-Ackermann Schmidt Astrograph (RASA) V2 is a cost-effective optical system for space surveillance, \u003ca href=\"https:\/\/www.celestron.com\/blogs\/news\/celestron-s-rasa-36-protecting-global-communications-systems-and-producing-world-class-astroimages\"\u003eSpace Situational Awareness (SSA)\u003c\/a\u003e, other scientific applications, and advanced wide-field astroimaging. It offers unprecedented value in aperture, speed, field of view, and optical performance. The RASA design has a convenient external prime-focus image capture location with a flat focal plane, providing small spot sizes to the edge of a wide field. Images are free of optical defects like field curvature, off-axis coma, and astigmatism.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptical Performance \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 36 cm aperture version is the largest RASA Celestron manufactures; it is the biggest and fastest (f\/2.2) optical instrument of its kind available “off-the-shelf.” Unlike most telescopes, which only focus visible light (400-700 nm), the RASA 36 cm focuses an extended spectral range (400-900 nm), allowing a brighter signal to be detected by a camera sensor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRASA 36 V2 features the new Ultra-Stable Focus System (USFS). At the heart of this system is a precision linear ball bearing. The bearing minimizes focus shift (unwanted lateral movement of the primary mirror during focusing, which causes shifting of the image) and mirror flop (movement of the primary mirror when the telescope is pointing to different positions in the sky). The USFS is compatible with the optional Celestron Focus Motor (#94155-A). The integrated 12V DC MagLev fan reduces cooldown time and provides optimal airflow through the dust-filtered optical tube. RASA 36 cm’s ample back-focus distance (77.5 mm) accommodates a wide variety of imaging sensors. You may add a custom camera adapter for a field of view up to 4.4 degrees.\u003c\/p\u003e\n\n\u003ch4\u003eAdditional Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCelestron’s proprietary XLT coatings, consisting of high-transmission multi-coatings for lenses and high-reflectivity aluminum coatings, ensure good light throughput for the optical system.\u003c\/li\u003e\n\u003cli\u003eIntegrated cooling fan helps optics cool down to ambient temperature and pulls air through vents with micromesh to prevent dust ingress.\u003c\/li\u003e\n\u003cli\u003eDual dovetail bars offer flexibility to mount the optical tube and conveniently attach additional accessories. Accommodates “CGE\/Losmandy” style dovetails.\u003c\/li\u003e\n\u003cli\u003eTwo sets of 2x threaded insert holes in the rear cell provide additional mounting options\u003c\/li\u003e\n\u003cli\u003eMove and mount your optical tube with ease with carrying handles on the rear cell.\u003c\/li\u003e\n\u003cli\u003eAlthough not normally needed, there are 3x sets of push-pull screws to adjust the lens group to achieve optical alignment for the entire system.\u003c\/li\u003e\n\u003cli\u003eIncludes M48 camera adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant freight requirement – \u003c\/strong\u003eRASA 36 cm is a professional-caliber, high-precision instrument. Our technicians manufacture and align each RASA 36 cm to an exacting standard to provide exceptional optical performance. We package the telescope to ensure it retains alignment and performance during transport. However, due to the weight, size, and known stresses of shipping via parcel service, Celestron has determined that the ideal transport is a palletized delivery via LTL truck freight. For all domestic deliveries, Celestron will ship via this method. We also \u003cstrong\u003erequire \u003c\/strong\u003ethis shipping method for all deliveries from Celestron dealers to end customers. \u003cbr\u003e\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44285591945391,"sku":"91078-C","price":11999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/91078_Rowe-Ackermann_Schmidt_Astrograph_36cm_v2_01.jpg?v=1662664914"},{"product_id":"cosmetic-edgehd-14-optical-tube-assembly-cge-dovetail","title":"Cosmetic - EdgeHD 14\" Optical Tube Assembly (CGE Dovetail)","description":"\u003cp\u003e\u003cstrong\u003eCOSMETIC ITEM: Celestron takes great pride in our quality control, not only with optical and mechanical performance, but also with the cosmetic appearance of our products. Our quality assurance team will periodically identify minor cosmetic issues and, due to our tight quality tolerances, will determine the product cannot be sold as new. In these cases, Celestron may choose to offer the product at a significant discount as a “cosmetic” unit. Any cosmetic flaws in the telescope will be minor in nature, and will have zero affect on mechanical or optical performance. All cosmetic units undergo the same rigorous testing and promise the high performance you would expect from Celestron. Minor aesthetic imperfections such as external scratches, paint discolorations, metal casting imperfections and other minor flaws may exist, but nothing that would degrade the optical or mechanical performance of the telescope. \u003cspan style=\"font-size: 11.0pt; font-family: 'Aptos',sans-serif; mso-fareast-font-family: Aptos; mso-fareast-theme-font: minor-latin; mso-bidi-font-family: Aptos; mso-ligatures: standardcontextual; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eAnd just like all Celestron telescopes, it includes our full two year warranty with unlimited support from Celestron in Torrance, California. \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSee the Universe in HD\u003c\/strong\u003e\u003cbr\u003eEdgeHD is an aplanatic, flat field Schmidt-Cassegrain telescope that produces aberration-free images across a wide visual and photographic field of view. The optical system was designed to reduce more than just off-axis star coma; it also provides an astrograph-quality flat focal plane all the way to the edge of the field of view.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTrue Astrograph Quality\u003c\/strong\u003e\u003cbr\u003eMany optical designs that advertise themselves as \"astrographs\" actually only produce pinpoint stars across a curved focal plane. While this may be acceptable for some visual observing, stars will appear out of focus at the edge when used with the flat chip sensor of a digital camera. EdgeHD optics produce a focal plane more than three-times flatter than a standard Schmidt-Cassegrain telescope and dramatically flatter than competing coma-free designs. This guarantees you visibly sharp stars across some of the largest CCD chips available today. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImproved Performance\u003c\/strong\u003e\u003cbr\u003eSuperior edge performance not only creates rounder, more pleasing stars, but actually improves the resolution and limiting magnitude when compared to telescopes of equal aperture. With Celestron’s StarBright XLT optical coatings on every surface, EdgeHD optics gives you maximum light throughput across the widest visual and photographic spectrum.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Features\u003cbr\u003e\u003c\/strong\u003eIn addition to EdgeHD’s optimized optical design, the telescope tube has been redesigned to make sure you get the most from your optics each and every night.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMirror clutches\u003c\/strong\u003e - Flexible tension clutches hold the mirror in place and reduce image shift when taking long exposure astro-images. Once focused, the flexible rods allow the mirror to be held in place without putting any force or pressure on the mirror assembly, keeping the image centered in the eyepiece (or on the sensor).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube vents\u003c\/strong\u003e - Cooling vents located on the rear cell allow hot air to be released from behind the primary mirror. Each vent has an integrated 50-mesh filter guaranteed to let warm air out without letting dust in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastar versatility\u003c\/strong\u003e - EdgeHD is the most versatile imaging telescope available today. At its native f\/11, you can achieve the image scale necessary to capture the smallest of deep sky objects. Add the optional reducer lens—custom-designed for your size EdgeHD tube—and you can increase your field of view without sacrificing optical performance. A Barlow gives you added power for high-resolution planetary, lunar and solar imaging. All EdgeHD optical tubes are Fastar-compatible, allowing the secondary mirror to be removed and replaced with a third party lens accessory for ultra-fast f\/2 wide field imaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIndividually Tested\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eEvery EdgeHD that ships has been tested not only for the surface quality of each optical component, but also with a camera and artificial star to ensure the imaging system meets our rigid quality assurance. This “final acceptance test” confirms the EdgeHD will perform in the field and deliver high-quality astroimages\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44285739565231,"sku":"91060-XLT-C","price":6499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/91060-xlt_cge_pro_1400_hd_1.jpg?v=1534172057"},{"product_id":"6-rowe-ackermann-schmidt-astrograph-rasa-6-optical-tube-assembly-cg-5-dovetail","title":"6” Rowe-Ackermann Schmidt Astrograph (RASA 6) Optical Tube Assembly (CG-5 Dovetail)","description":"\u003cp\u003eMeet the Rowe-Ackermann Schmidt Astrograph (RASA) 6—a compact powerhouse that delivers spectacular astroimages, anywhere. Engineered with ultra-fast f\/2.2 optics, the smallest member of the RASA family proves that you don’t have to sacrifice performance for portability. Whether you’re chasing dark skies in remote locations or elevating your backyard setup, RASA 6 opens the door to new possibilities.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eRASA Performance for Everyone\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFor astrophotographers who demand speed, precision, and convenience in a compact package, the 6” RASA is the ultimate tool. Its f\/2.2 design dramatically shortens exposure times, making it easier to capture crisp, detailed images of faint deep-sky objects without the heavy burden of extended tracking.\u003c\/p\u003e\n\u003cp\u003eSince RASA technology debuted in 2014, it has become the trusted choice for space surveillance and satellite tracking, relied upon by defense contractors, professional researchers, and governments alike. Like its bigger brothers, RASA 6 features a flat field for sharp stars from edge to edge. With RASA 6, you get the same technology trusted by the pros, \u003cspan data-teams=\"true\"\u003ebut at a price that’s within reach for most, including those looking to add a second grab-and-go astrograph to their arsenal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eRASA 6 defies the limitations of smaller and slower instruments. It collects more light and provides higher resolution than the refractors in its price range, allowing you to capture faint details in galaxies, nebulae, and star clusters in less time.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eShorter Exposures for a “Near-Real Time” Experience\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe magic of RASA 6 is in its speed. Its blazing f\/2.2 optics mean that even faint objects can be imaged in short exposures. When paired with sensitive cameras and live-stacking software on your laptop, you can create an almost real-time imaging experience. Bright, detailed images appear on your laptop screen in just a few short exposures.\u003c\/p\u003e\n\u003cp\u003eThe system’s ultra-fast focal ratio also eases the tracking demands on your mount. Since it allows using much shorter sub-exposures, you won’t need to use an autoguider in many instances, so you’ll spend less time dealing with equipment and more time exploring the universe.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eRASA Optical Design: Engineering Excellence\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe patented Rowe-Ackermann Schmidt optical design sets RASA 6 apart from other systems. This design features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA Schmidt corrector and a high-precision primary mirror that work in tandem to minimize optical aberrations.\u003c\/li\u003e\n\u003cli\u003eA specialized three-element lens group using rare-earth glass, which ensures that more of the light emitted from celestial objects is sharply focused onto your sensor.\u003c\/li\u003e\n\u003cli\u003eA removable 2” clear filter – engineered to maintain peak F\/2.2 performance when you add a filter, as no extra glass is added into the light path.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"StarBright XLT Optical Coating\" href=\"https:\/\/www.celestron.com\/pages\/starbright-xlt-optical-coatings\"\u003eStarBright XLT coating\u003c\/a\u003e system for all refractive and reflective surfaces, guaranteeing maximum light transmission and superior field illumination.\u003c\/li\u003e\n\u003cli\u003eThe RASA optical design provides better overall performance and field illumination than a Schmidt-Cassegrain in the Fastar-style configuration.\u003c\/li\u003e\n\u003cli\u003eCan be used with sensors up to 22mm diagonal to provide a wide 3.8° while delivering sub-arcsecond resolution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eAdvanced Features \u0026amp; Versatility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDesigned with the modern astroimager in mind, RASA 6 is loaded with features that enhance usability and adaptability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-in Filter System\u003c\/strong\u003e\u003cbr\u003eThe integrated filter drawer accepts both 1.25” and 2” filters, giving you the flexibility to use various imaging filters. The removable 2” clear filter (i.e. optical window) allows you to add optional filters if desired, without introducing additional glass into the optical path that could compromise performance at f\/2.2.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Cooling System\u003c\/strong\u003e\u003cbr\u003eA 12V MagLev fan pulls air through mesh vents to rapidly cool the system to the ambient temperature to provide best images while keeping internal components dust-free.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eM42 Camera adapter\u003c\/strong\u003e\u003cbr\u003eThe included camera adapter for the RASA 6 features standard M42 threads, making it easy to mount a wide variety of astronomical CMOS cameras.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnhance your setup\u003c\/strong\u003e\u003cbr\u003eTo achieve the highest level of performance, we strongly recommend pairing this telescope with the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/focus-motor\"\u003eFocus Motor\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/aluminum-dew-shield-with-cover-cap-6\"\u003e6” Aluminum Dew Shield\u003c\/a\u003e\u003c\/span\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/dew-heater-ring-6in\"\u003e6” Dew Ring\u003c\/a\u003e\u003c\/span\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/padded-telescope-bag-for-6-rasa-optical-tube\"\u003e6” RASA bag\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e(all sold separately). The Focus Motor allows you to achieve sharp, precise focus electronically from the same computer used to control your camera. For dew prevention during long imaging sessions, the dew shield or dew ring will help keep your optics clear, especially in humid conditions. When your telescope is not in use, store your RASA in this protected, portable, grab-and-go case.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cbr\u003e\u003cstrong\u003eA Universe of Possibilities in a Compact Package\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe 6” RASA offers the perfect blend of speed, precision, and portability. Its game-changing optical design and robust mechanical features empower you to capture the night sky like never before. Embrace a grab-and-go astrograph that opens up a big, boundless universe.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44696295932079,"sku":"91071","price":1699.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/91071_6in_Rowe-Ackermann_Schmidt_Astrograph_01_c87fb001-e01d-42bd-baf7-ce51d98a67c5.jpg?v=1734984462"},{"product_id":"advanced-vx-6-rowe-ackermann-schmidt-astrograph-rasa-telescope","title":"Advanced VX 6\" Rowe-Ackermann Schmidt Astrograph (RASA) Telescope","description":"\u003cp\u003e\u003cspan\u003eMeet the Rowe-Ackermann Schmidt Astrograph (RASA) 6—a compact powerhouse that delivers spectacular astroimages, anywhere. Engineered with ultra-fast f\/2.2 optics, the smallest member of the RASA family proves that you don’t have to sacrifice performance for portability. Whether you’re chasing dark skies in remote locations or elevating your backyard setup, RASA 6 opens the door to new possibilities.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cb\u003eRASA Performance for Everyone\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eFor astrophotographers who demand speed, precision, and convenience in a compact package, the 6” RASA is the ultimate tool. Its f\/2.2 design dramatically shortens exposure times, making it easier to capture crisp, detailed images of faint deep-sky objects without the heavy burden of extended tracking.\u003c\/p\u003e\n\u003cp\u003eSince RASA technology debuted in 2014, it has become the trusted choice for space surveillance and satellite tracking, relied upon by defense contractors, professional researchers, and governments alike. Like its bigger brothers, RASA 6 features a flat field for sharp stars from edge to edge. With RASA 6, you get the same technology trusted by the pros,\u003cspan\u003e \u003c\/span\u003e\u003cspan data-teams=\"true\"\u003ebut at a price that’s within reach for most, including those looking to add a second grab-and-go astrograph to their arsenal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eRASA 6 defies the limitations of smaller and slower instruments. It collects more light and provides higher resolution than the refractors in its price range, allowing you to capture faint details in galaxies, nebulae, and star clusters in less time.\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cb\u003eShorter Exposures for a “Near-Real Time” Experience\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eThe magic of RASA 6 is in its speed. Its blazing f\/2.2 optics mean that even faint objects can be imaged in short exposures. When paired with sensitive cameras and live-stacking software on your laptop, you can create an almost real-time imaging experience. Bright, detailed images appear on your laptop screen in just a few short exposures.\u003c\/p\u003e\n\u003cp\u003eThe system’s ultra-fast focal ratio also eases the tracking demands on your mount. Since it allows using much shorter sub-exposures, you won’t need to use an autoguider in many instances, so you’ll spend less time dealing with equipment and more time exploring the universe.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cb\u003eRASA Optical Design: Engineering Excellence\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eThe patented Rowe-Ackermann Schmidt optical design sets RASA 6 apart from other systems. This design features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA Schmidt corrector and a high-precision primary mirror that work in tandem to minimize optical aberrations.\u003c\/li\u003e\n\u003cli\u003eA specialized three-element lens group using rare-earth glass, which ensures that more of the light emitted from celestial objects is sharply focused onto your sensor.\u003c\/li\u003e\n\u003cli\u003eA removable 2” clear filter – engineered to maintain peak f\/2.2 performance when you add a filter, as no extra glass is added into the light path.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.celestron.com\/pages\/starbright-xlt-optical-coatings\" title=\"StarBright XLT Optical Coating\"\u003eStarBright XLT coating\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003esystem for all refractive and reflective surfaces, guaranteeing maximum light transmission and superior field illumination.\u003c\/li\u003e\n\u003cli\u003eThe RASA optical design provides better overall performance and field illumination than a Schmidt-Cassegrain in the Fastar-style configuration.\u003c\/li\u003e\n\u003cli\u003eCan be used with sensors up to 22mm diagonal to provide a wide 3.8° while delivering sub-arcsecond resolution.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cb\u003eAdvanced Features \u0026amp; Versatility\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eDesigned with the modern astroimager in mind, RASA 6 is loaded with features that enhance usability and adaptability:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-in Filter System\u003c\/strong\u003e\u003cbr\u003eThe integrated filter drawer accepts both 1.25” and 2” filters, giving you the flexibility to use various imaging filters. The removable 2” clear filter (i.e. optical window) allows you to add optional filters if desired, without introducing additional glass into the optical path that could compromise performance at f\/2.2.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Cooling System\u003c\/strong\u003e\u003cbr\u003eA 12V MagLev fan pulls air through mesh vents to rapidly cool the system to the ambient temperature to provide best images while keeping internal components dust-free.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eM42 Camera adapter\u003c\/strong\u003e\u003cbr\u003eThe included camera adapter for the RASA 6 features standard M42 threads, making it easy to mount a wide variety of astronomical CMOS cameras.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnhance your setup\u003c\/strong\u003e\u003cbr\u003eTo achieve the highest level of performance, we strongly recommend pairing this telescope with the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/focus-motor\"\u003eFocus Motor\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/aluminum-dew-shield-with-cover-cap-6\"\u003e6” Aluminum Dew Shield\u003c\/a\u003e\u003c\/span\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/dew-heater-ring-6in\"\u003e6” Dew Ring\u003c\/a\u003e\u003c\/span\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/padded-telescope-bag-for-6-rasa-optical-tube\"\u003e6” RASA bag\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e(all sold separately). The Focus Motor allows you to achieve sharp, precise focus electronically from the same computer used to control your camera. For dew prevention during long imaging sessions, the dew shield or dew ring will help keep your optics clear, especially in humid conditions. When your telescope is not in use, store your RASA in this protected, portable, grab-and-go case.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cb\u003eAdvanced VX Mount \u0026amp; Intelligent Control\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eThe RASA 6 is perfectly paired with the Advanced VX mount, Celestron’s smallest and most versatile GoTo German equatorial mount. This mount is engineered to deliver:\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRock-Solid Stability\u003c\/b\u003e\u003cbr\u003eWith a payload capacity of up to 30 lb, Advanced VX is a rigid, stable platform even when loaded with additional accessories like StarSense Autoguider (for long sub-exposures), dew prevention, or a focus motor.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInnovative Control Features\u003c\/b\u003e\u003cbr\u003eEquipped with All-Star Polar Alignment and permanently programmable periodic error correction (PPEC), the Advanced VX mount makes aligning and tracking effortless.\u003c\/p\u003e\n\u003cp\u003eIts computerized GoTo capability, accessible via the NexStar+ hand control, lets you quickly locate and track celestial objects with intuitive menu-driven operations—ideal both beginners and experienced astronomers alike.\u003c\/p\u003e\n\u003cp\u003eTogether, the RASA 6 and Advanced VX form a synergistic system capable of delivering high-quality images in a truly portable design.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cb\u003eCPWI Software Integration\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eEvery advanced imaging system needs equally advanced software, and this kit comes with Celestron PWI Telescope Control Software—a comprehensive software solution co-developed with PlaneWave Instruments. With CPWI, you gain:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA graphical planetarium interface featuring PointXP advanced mount modeling, allowing you to add over 100 alignment points for pinpoint accuracy.\u003c\/li\u003e\n\u003cli\u003eSeamless integration with ASCOM, providing control of your Advanced VX mount from a wide range of third-party applications.\u003c\/li\u003e\n\u003cli\u003eFeatures perfect for observatory setups, such as saving and reloading your alignment and automatically parking your scope.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cb\u003eA Universe of Possibilities in a Compact Package\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Advanced VX 6” RASA offers the perfect blend of speed, precision, and portability. Its game-changing optical design and robust mechanical features empower you to capture the night sky like never before. Embrace a grab-and-go astrograph that opens up a big, boundless universe.\u003c\/span\u003e\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44819242123439,"sku":"12036","price":2399.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/12036_Advanced_VX_6in_Rowe-Ackermann_Schmidt_Astrograph_01.jpg?v=1746554759"},{"product_id":"starsense-autoguider","title":"StarSense Autoguider","description":"\u003cp\u003e\u003cspan data-teams=\"true\"\u003eThe Celestron StarSense Autoguider is an all-in-one solution that makes using your telescope easier and more rewarding than ever. This powerful, compact device connects to your Celestron mount to provide automatic and accurate autoguiding to help you create sharp, long-exposure images with ease. Whether you’re an experienced astroimager or just starting in the hobby, adding this game-changing accessory will ensure you have more quality time under the stars.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAutomatic Alignment: Be Ready to Observe in Minutes\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStarSense Autoguider aligns your telescope to the night sky in about three minutes with the press of a button—no user input is needed. Celestron’s patented StarSense technology “sees” star patterns overhead and matches them to its internal database to automatically orient the telescope. This feature eliminates the hassle of manually aligning your telescope, so you can focus on what’s important—observing and imaging.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecise GoTo: Supercharge Your Pointing Accuracy\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCelestron’s computerized mounts are already hailed for their pointing accuracy, but your mount gets even better when you add the StarSense Autoguider. Instead of placing celestial objects within the telescope’s field of view, Precise GoTo places them in the center of the field—even if you’re using a high-powered eyepiece or today’s small imaging sensors.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAutoguiding: Create Your Celestial Masterpiece\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCapturing images of astronomical objects is one of the most exciting things you can do with your telescope. But to capture stunning deep-sky astroimages, you need autoguiding—the power to make tiny adjustments to the mount’s tracking to keep your target locked in over long exposures. Previous autoguiding setups were complex and expensive, usually involving a separate autoguiding camera, a guidescope, and a computer. StarSense Autoguider replaces all that—so even beginners can dive head-first into the world of imaging. Your targets are crisp and detailed, while background stars look like sharp pinpoints, never oblong or streaky.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAssisted Polar Alignment: Dial in the Best Alignment Possible\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMany users find that adding StarSense Autoguider to their setup improves accuracy so dramatically that they no longer need to polar align their German equatorial mounts for most casual observing and imaging. But if you want to achieve the best accuracy possible, the autoguider dramatically simplifies the polar alignment process. Simply follow the on-screen instructions on the hand control or in the CPWI software, and you can complete a full polar alignment in less than five minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-quality 4-element Optical Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe StarSense Autoguider features a high-quality 4-element optical design devised by the famed optical designer Mark Ackermann. It's unique design delivers sharper images than other mini-guidescopes, this helps provide the most precise autoguiding performance. The optical tube is threaded to accept 2” astronomical filters. Add an IR-pass filter to align your mount in twilight or a neutral density filter for daytime focusing.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe device also includes an onboard computer and a highly sensitive Sony IMX462-DLL monochrome CMOS image sensor all working together to provide exceptional guiding accuracy. You can view a live image from the camera via your PC if desired.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan data-teams=\"true\"\u003e\u003cstrong\u003eNEW!\u003c\/strong\u003e All StarSense Autoguider units now ship with a custom dew shield. In heavy dew conditions, the shield helps prevent dew from forming on the exterior of the objective lens. It also acts as a lens shade to block stray light. Simply thread it onto the front of the autoguider before imaging.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced options\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdvanced users will love fine-tuning their autoguiding setup via CPWI’s advanced settings. You can enable dithering options to move the mount slightly between camera sub-exposures, which may help your image processing software perform at its best.\u003c\/p\u003e\n\u003cp\u003eYou can also guide on a comet via CPWI. Simply select the comet from the software’s regularly updated database of more than 100,000 celestial objects. Guiding directly on the comet will produce better results than guiding on nearby stars.\u003c\/p\u003e\n\u003cp\u003eBest of all, you can unlock more exciting features like these throughout the lifetime of your StarSense Autoguider. Your purchase grants you access to all subsequent firmware updates. Celestron engineers are constantly adding new functionality to our products, and with a simple firmware update, you’ll always be able to enjoy the latest and greatest.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWorks with your current setup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou choose how you want to control your StarSense Autoguider. \u003cspan data-teams=\"true\"\u003eIt works with your NexStar+ hand control, CPWI telescope control PC software, or the SkyPortal Powered by SkySafari™ app (for WiFi enabled mounts).\u003c\/span\u003e The autoguider also works with the rest of your Celestron accessories for a seamless solution that fits in perfectly with your telescope setup.\u003c\/p\u003e\n\u003cp\u003eStarSense Autoguider works with most current Celestron computerized mounts, both German equatorial and altazimuth. See the chart below for full compatibility details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING: DO NOT PLUG THE STARSENSE AUTOGUIDER INTO YOUR MOUNT’S AUTOGUIDER PORT! \u003c\/strong\u003eThe StarSense Autoguider connects to one of your mount’s AUX ports, connecting it to the Autoguider port can damage the StarSense Autoguider.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 style=\"margin-bottom: -5px;\"\u003eMount Compatibility Chart\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable class=\"compatibility-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eCompatible\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/advanced-vx-computerized-telescopes\" title=\"Advanced VX series telescopes\" target=\"_blank\"\u003eAdvanced VX\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/cgx-l-computerized-telescopes\" title=\"CGX-L series telescopes\" target=\"_blank\"\u003eCGX-L\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/cpc-cpc-deluxe-telescopes\" title=\"CPC and CPC DX series telescopes\" target=\"_blank\"\u003eCPC, CPC DX\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/nexstar-evolution-wifi-telescopes\" title=\"NexStar Evolution series telescopes\" target=\"_blank\"\u003eNexStar Evolution\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNexStar 6SE \u0026amp; 8SE telescopes\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/cgem-ii-computerized-telescopes\" title=\"CGEM II series telescopes\" target=\"_blank\"\u003eCGEM II\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/cgx-computerized-telescopes\" title=\"CGX series telescopes\" target=\"_blank\"\u003eCGX\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eCGEM \/ CGEM DX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCGE Pro\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/celestron-origin-intelligent-home-observatory\" title=\"Celestron Origin \"\u003eCelestron Origin\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 100%;\" class=\"compatibility-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 99.631%;\" colspan=\"2\"\u003eNot Compatible\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 71.0332%;\"\u003e\n\u003ca href=\"https:\/\/www.celestron.com\/collections\/nexstar-slt-computerized-telescopes\"\u003eNexStar SLT\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 28.5978%;\"\u003e\u003ca href=\"https:\/\/www.celestron.com\/collections\/astro-fi-wifi-telescopes\"\u003eAstro Fi\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 71.0332%;\"\u003e\n\u003ca href=\"https:\/\/www.celestron.com\/collections\/skyprodigy-computerized-telescopes\"\u003eSkyProdigy\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 28.5978%;\"\u003e\u003ca href=\"\/collections\/lcm-computerized-telescopes\" title=\"LCM series telescopes\" target=\"_blank\"\u003eLCM series\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 71.0332%;\"\u003eNexStar 4SE \u0026amp; NexStar 5SE\u003c\/td\u003e\n\u003ctd style=\"width: 28.5978%;\"\u003e\u003cspan data-teams=\"true\"\u003e Advanced CG-5 GT\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44926954897583,"sku":"94040","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/94040_StarSense_AutoGuider_01.jpg?v=1743014810"},{"product_id":"used-powertank-17","title":"Used - PowerTank 17","description":"","brand":"Celestron","offers":[{"title":"Default Title","offer_id":45067773116591,"sku":"U18777","price":154.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/products\/18777-power-tank_01.jpg?v=1590984188"},{"product_id":"starsense-autoalign-v2","title":"StarSense AutoAlign V2","description":"\u003cp\u003eSpend less time setting up and more time observing with StarSense AutoAlign V2, the next-generation automatic alignment accessory for compatible Celestron computerized telescopes. Designed for both beginners and experienced observers, StarSense AutoAlign V2 removes one of the biggest frustrations in astronomy: manually aligning your telescope to the night sky.\u003c\/p\u003e\n\u003cp\u003eUsing advanced plate-solving technology and a highly sensitive Sony IMX462LLR-C monochrome image sensor, StarSense AutoAlign V2 automatically captures and analyzes images of the night sky to calculate your telescope’s precise position. In just a few minutes, your telescope is aligned and ready to accurately locate and track celestial objects across the sky, without requiring you to identify or center alignment stars.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePrecise GoTo: Improved Accuracy Across the Sky\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eOnce alignment is complete, StarSense AutoAlign V2 improves GoTo accuracy by refining your telescope’s pointing precision and placing objects near the center of your eyepiece or imaging sensor. Whether you’re observing planets, nebulae, galaxies, or star clusters, setup becomes faster, easier, and more reliable.\u003c\/p\u003e\n\u003cp\u003eAutomatic fine corrections after slews help maintain more accurate object placement throughout the night, improving both visual observing and imaging workflows.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePolar Alignment Assistance for Imaging\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eStarSense AutoAlign V2 also includes advanced polar alignment assistance for compatible equatorial mounts and alt-azimuth mounts used on a wedge. Unlike traditional polar alignment methods, StarSense AutoAlign V2 can help you achieve accurate alignment without a direct view of Polaris, making it especially useful for obstructed observing locations or backyard astrophotography setups.\u003c\/p\u003e\n\u003cp\u003eThis streamlined workflow helps astrophotographers achieve fast and accurate mount setup with fewer manual adjustments.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eModern Hardware \u0026amp; USB-C Connectivity\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe updated V2 hardware features a powerful onboard computer that performs alignment calculations directly within the accessory. A USB-C connection adds expanded functionality, including Live View for focusing, downloading of diagnostic logs, and direct firmware updates.\u003c\/p\u003e\n\u003cp\u003eThe highly sensitive Sony IMX462LLR-C back-illuminated monochrome CMOS sensor works with fast f\/2 optics to quickly recognize star fields and maintain reliable alignment across a wide range of observing conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFlexible Control Options\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eControl StarSense AutoAlign V2 using the method that works best for your setup. Operate the system with your NexStar+ hand control, the free Celestron CPWI telescope control software for Windows, or the SkyPortal Powered by SkySafari™ app with compatible WiFi-enabled mounts or the SkyPortal WiFi Module (sold separately).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBroad Compatibility with Celestron Mounts\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eStarSense AutoAlign V2 is compatible with many Celestron computerized equatorial or alt-azimuth mounts, including Advanced VX, CGX, CGX-L, CGEM II, NexStar Evolution, NexStar SE, CPC, and CPC DX.\u003c\/p\u003e\n\u003ctable class=\"compatibility-table\" style=\"width: 100.08%; height: 117.583px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003cth colspan=\"2\" style=\"width: 97.2822%; height: 19.5972px;\"\u003eCompatible\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 60.734%; height: 19.5972px;\"\u003e\u003ca href=\"\/collections\/advanced-vx-computerized-telescopes\" title=\"Advanced VX series telescopes\" target=\"_blank\"\u003eAdvanced VX\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 36.5482%; height: 19.5972px;\"\u003e\u003ca href=\"\/collections\/cgx-l-computerized-telescopes\" title=\"CGX-L series telescopes\" target=\"_blank\"\u003eCGX-L\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 60.734%; height: 19.5972px;\"\u003e\u003ca href=\"\/collections\/cpc-cpc-deluxe-telescopes\" title=\"CPC and CPC DX series telescopes\" target=\"_blank\"\u003eCPC, CPC DX\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 36.5482%; height: 19.5972px;\"\u003e\u003ca href=\"\/collections\/nexstar-evolution-wifi-telescopes\" title=\"NexStar Evolution series telescopes\" target=\"_blank\"\u003eNexStar Evolution\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 60.734%; height: 19.5972px;\"\u003eNexStar 6SE \u0026amp; 8SE telescopes\u003c\/td\u003e\n\u003ctd style=\"width: 36.5482%; height: 19.5972px;\"\u003e\u003ca href=\"\/collections\/cgem-ii-computerized-telescopes\" title=\"CGEM II series telescopes\" target=\"_blank\"\u003eCGEM II\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 60.734%; height: 19.5972px;\"\u003e\u003ca href=\"\/collections\/cgx-computerized-telescopes\" title=\"CGX series telescopes\" target=\"_blank\"\u003eCGX\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 36.5482%; height: 19.5972px;\"\u003eCGEM \/ CGEM DX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 60.734%; height: 19.5972px;\"\u003eCGE Pro\u003c\/td\u003e\n\u003ctd style=\"width: 36.5482%; height: 19.5972px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 100%;\" class=\"compatibility-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 99.631%;\" colspan=\"2\"\u003eNot Compatible\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 71.0332%;\"\u003e\n\u003ca href=\"https:\/\/www.celestron.com\/collections\/nexstar-slt-computerized-telescopes\"\u003eNexStar SLT\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 28.5978%;\"\u003e\u003ca href=\"https:\/\/www.celestron.com\/collections\/astro-fi-wifi-telescopes\"\u003eAstro Fi\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 71.0332%;\"\u003e\n\u003ca href=\"https:\/\/www.celestron.com\/collections\/skyprodigy-computerized-telescopes\"\u003eSkyProdigy\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 28.5978%;\"\u003e\u003ca href=\"\/collections\/lcm-computerized-telescopes\" title=\"LCM series telescopes\" target=\"_blank\"\u003eLCM series\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 71.0332%;\"\u003eNexStar 4SE \u0026amp; NexStar 5SE\u003c\/td\u003e\n\u003ctd style=\"width: 28.5978%;\"\u003e\u003cspan data-teams=\"true\"\u003e Advanced CG-5 GT\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe included large and small mounting brackets make it easy to attach StarSense AutoAlign V2 to many compatible Celestron optical tubes right out of the box.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFaster Setup for Every Observer\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eWhether you’re a beginner looking for a simpler observing experience or an experienced astrophotographer building a more efficient workflow, StarSense AutoAlign V2 delivers faster setup, improved pointing accuracy, and a more streamlined night under the stars.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":46605622608047,"sku":"94034","price":479.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/94034_StarSense_AutoAlign_v2_01.jpg?v=1772570142"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/collections\/APOD_Perfect_1200x310_d638b5e2-4053-4887-ad8b-d437fb533df8.jpg?v=1639690354","url":"https:\/\/www.celestron.com\/collections\/apod-equipment.oembed?page=3","provider":"Celestron","version":"1.0","type":"link"}