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CGE PRO EdgeHD Series Computerized Telescopes

Overview

SEE THE UNIVERSE IN HD

Introducing Celestron's New Aplanatic Schmidt Telescope Design!

  • Visibly Sharper Images
  • Superior Performance
  • Enhanced Mechanical Features
  • Fastar® Compatible

EdgeHD is an aplanatic Schmidt telescope designed to produce 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, but also to give an astrograph quality flat focal plane all the way to the edge of the field of view.

True Astrograph Quality
Many optical designs that advertise themselves as "astrograph" quality actually only produce pinpoint stars across a curved focal plane. While this may be acceptable for visual observing, stars will appear out of focus at the edge when used with a 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 other competing coma-free designs. This guarantees you visibly sharp stars across some of the largest CCD chips available today.

EdgeHD Optics

Improved Performance
Superior edge performance not only creates rounder, more pleasing stars but actually improves the resolution and limiting magnitude when compared to telescopes of equal aperture. Starbright XLT® Coatings coupled with Celestron's StarBright XLT coating group on every surface, EdgeHD optics gives you maximum light throughput across the widest visual and photographic spectrum.

Mechanical Features
In addition to Celestron’s new optimized optical design, the EdgeHD tube has been redesigned to make sure you get the most from your optics each and every night.

Mirror Clutches - Flexible tension clutches hold the mirror in place and reduce image shift when rotating the tube around the mount. 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 chip).

Tube Vents - Cooling vents located on the rear cell allow hot air to be released from behind the primary mirror. Each vent has an integrated 60 micron micro-mesh filter guaranteed to let warm air out without letting dust in.

Fastar Versatility - The EdgeHD is the most versatile imaging scope available today. At its native f/10 you can achieve the image scale necessary to capture the smallest of deep sky objects. With the optional reducer lens (coming soon) you can increase your field of view without sacrificing optical performance. A barlow gives you the added power 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 tube has been fitted with a removable secondary mirror and are opto-mechanically aligned on a laser bench to ensure they are axially symmetric in any configuration.

 
CGE PRO 925 HD
sku: 11092
CGE PRO 925 HD
CGE PRO 1100 HD
sku: 11093
price: $7,399.00 USD
CGE PRO 1100 HD
CGE PRO 1400 HD
sku: 11094
price: $9,999.00 USD
CGE PRO 1400 HD
OPTICAL DESIGN Learn More Edge HD Optics EdgeHD Optics EdgeHD Optics
APERTURE Learn More 235 mm (9.25 in) 279.4 mm (11 in) 356 mm (14.02 in)
FOCAL LENGTH Learn More 2350 mm (92.52 in) 2800 mm (110.24 in) 3910 mm (153.94 in)
FOCAL RATIO Learn More 10 10.02 10.98
FINDERSCOPE Learn More 9x50 9x50 9x50
MOUNT Learn More CGE Pro Computerized Equatorial CGE Pro Computerized Equatorial CGE Pro Computerized Equatorial
OPTICAL TUBE Learn More Aluminum Aluminum Aluminum
EYEPIECE 1 Learn More 23 mm (0.91 in) 23 mm (0.91 in) 23 mm (0.91 in)
MAGNIFICATION 1 Learn More 102 x 122 x 170 x
ANGULAR FIELD OF VIEW Learn More 0.8 ° 0.67 ° 0.48 °
STAR DIAGONAL Learn More 2" 2" 2" with 1.25" adapter
TRIPOD Learn More Adjustable, 2.75" Stainless Steel legs Adjustable, 2.75" Stainless Steel legs Adjustable, 2.75" Stainless Steel legs
CD ROM Learn More NexRemote control software with RS232 cable NexRemote control software with RS232 cable NexRemote control software with RS232 cable
POWER SUPPLY Learn More Car battery adapter Car battery adapter Car battery adapter
HIGHEST USEFUL MAGNIFICATION Learn More 555 x 660 x 841 x
LOWEST USEFUL MAGNIFICATION Learn More 34 x 40 x 51 x
LIMITING STELLAR MAGNITUDE Learn More 14.4 14.7 15.3
RESOLUTION (RAYLEIGH) Learn More 0.59 arcsec 0.5 arcsec 0.39 arcsec
RESOLUTION (DAWES) Learn More 0.49 arcsec 0.42 arcsec 0.33 arcsec
LIGHT GATHERING POWER Learn More 1127 x 1593 x 2586 x
LINEAR FIELD OF VIEW (@1000 YDS) Learn More 28 ft (8.53 m) 28 ft (8.53 m) 28 ft (8.53 m)
OPTICAL COATINGS Learn More Starbright XLT Coating Starbright XLT Coating Starbright XLT Coating
SECONDARY MIRROR OBSTRUCTION Learn More 3.35 in (85.09 mm) 3.75 in (95.25 mm) 4.5 in (114.3 mm)
SECONDARY MIRROR OBSTRUCTION BY AREA Learn More 13.1 % 11.6 % 10.3 %
SECONDARY MIRROR OBSTRUCTION BY DIAMETER Learn More 36.2 % 34.1 % 32.1 %
OPTICAL TUBE LENGTH Learn More 22 in (558.8 mm) 24 in (609.6 mm) 31 in (787.4 mm)
OPTICAL TUBE WEIGHT Learn More 21 lb (9.53 kg) 27.5 lb (12.47 kg) 45 lb (20.41 kg)
TRIPOD AND PIER WEIGHT Learn More 52 lb (23.59 kg) 52 lb (23.59 kg) 52 lb (23.59 kg)
EQ MOUNT WEIGHT Learn More 75 lb (34.02 kg) 75 lb (34.02 kg) 75 lb (34.02 kg)
COUNTERWEIGHT BAR Learn More 5 lb (2.27 kg) 5 lb (2.27 kg) 5 lb (2.27 kg)
COUNTERWEIGHTS Learn More 1 x 22 lb 2 x 22 lb 3 x 22 lb
SLEW SPEEDS Learn More Nine slew speeds 5.5 deg/s, 2 deg/s, 0.5 deg/s, 64x, 16x, 8x, 4x, 1x, 0.5x Nine slew speeds 5.5 deg/s, 2 deg/s, 0.5 deg/s, 64x, 16x, 8x, 4x, 1x, 0.5x Nine slew speeds 5.5 deg/s, 2 deg/s, 0.5 deg/s, 64x, 16x, 8x, 4x, 1x, 0.5x
TRACKING RATES Learn More Sidereal, Solar and Lunar Sidereal, Solar and Lunar Sidereal, Solar and Lunar
TRACKING MODES Learn More EQ North and EQ South EQ North and EQ South EQ North and EQ South
ALIGNMENT PROCEDURES Learn More 2-Star Align, Solar System Align, Last Alignment, Quick Align, 1-Star Align 2-Star Align, Solar System Align, Last Alignment, Quick Align, 1-Star Align 2-Star Align, Solar System Align, Last Alignment, Quick Align, 1-Star Align
DATABASE Learn More 40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects 40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects 40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects
POWER REQUIREMENTS Learn More 12 VDC 2.5A 12 VDC 2.5A 12 VDC 2.5A
INTERNAL CLOCK Learn More Yes Yes Yes
GPS Learn More Optional CN-16 GPS Accessory Optional CN-16 GPS Accessory Optional CN-16 GPS Accessory
 

Dealers

Premier Select Dealers

  • OPTICS PLANET
  • SCOPE CITY
  • ASTRONOMICS
  • HIGH POINT SCIENTIFIC INC
  • TELESCOPES.COM
  • OPT TELESCOPES
  • B & H PHOTO-VIDEO, INC.
  • ADORAMA CAMERA
  • HANDS ON OPTICS

Premier Plus Dealers

  • SKIES UNLIMITED LLC
  • WOODLAND HILLS TELESCOPES
  • ALL-STAR TELESCOPE
  • PHOTON INSTRUMENT
  • EDMUND SCIENTIFIC
  • ASTRO MECHANICS
  • STARIZONA
  • EFSTONSCIENCE
  • LA MAISON DE LASTRONOMIE
  • FOCUS CAMERA

Images

CGE Pro 11 HD w/Hyperstar

CGE Pro 11 HD w/Hyperstar

F/2 Fastar configuration with Nikon 700 attached

captured using CGE PRO 1100 HD

submitted by jfournier
North America Nebula (NGC7000)

North America Nebula (NGC7000)

F/2 Hyperstar image with over a 4 degree field of view.

captured using CGE PRO 1100 HD

submitted by jfournier
HD11, CGE Pro, and U16M

HD11, CGE Pro, and U16M

HD11, CGE Pro, and U16M

captured using CGE PRO 1100 HD

submitted by andrep
IC1318 - HD11

IC1318 - HD11

My favorite so far:
3.5 hours of exposure with a 4nm HA filter in the heart of Cygnus

14x900s Ha at 2x2 binning

captured using CGE PRO 1100 HD

submitted by andrep
M13 - HD11

M13 - HD11

M13 and NGC6207

22x300s Luminance, unbinned
10x150s RGB at 2x2 binning

captured using CGE PRO 1100 HD

submitted by andrep
M51 - HD11

M51 - HD11

M51 looking lonely.

7x600s Luminance, unbinned
6x300s RGB at 2x2 binning

captured using CGE PRO 1100 HD

submitted by andrep
Moon - HD11

Moon - HD11

Moon - HD11

A single 500ms frame with HA filter through the HD11. Unbinned.

captured using CGE PRO 1100 HD

submitted by andrep

Videos

2009 PATS Coverage


submitted by CelestronDotCom

CGE Pro Computerized German Equatorial Mount


submitted by Celestron.com

Celestron at NEAF 2009 - Sky & Telescope


submitted by Sky & Telescope

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ALL-STAR TELESCOPE PHOTON INSTRUMENT EDMUND SCIENTIFIC ASTRO MECHANICS STARIZONA LA MAISON DE LASTRONOMIE EFSTONSCIENCE FOCUS CAMERA SKIES UNLIMITED LLC WOODLAND HILLS TELESCOPES



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