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Used - Popular Science by Celestron AstroMaster 80AZS Telescope with Smartphone Adapter and Bluetooth Remote

Used - Popular Science by Celestron AstroMaster 80AZS Telescope with Smartphone Adapter and Bluetooth Remote

Item #: U21182

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$129.97
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2-Year Warranty

Please note: This is a gently used item. For complete product details, specs, and extras, please visit the original product page. 

Gently Used, Fully Trusted
At Celestron, we believe the cosmos should be within everyone’s reach. That’s why our gently used items have been rigorously inspected and are in full working order—even if they show a few signs of past adventures. When you purchase this product, you’ll also enjoy the same comprehensive warranty as our new items, giving you confidence and peace of mind to explore the night sky.

Clear skies and happy stargazing!

Specifications

Optical Tube Info:
Optical Design: Refractor
Aperture: 80mm (3.1")
Focal Length: 400mm (15.74")
Focal Ratio: f/5
Focal Length of Eyepiece 1: 20mm (0.78")
Magnification of Eyepiece 1: 20x
Focal Length of Eyepiece 2: 10mm (0.4")
Magnification of Eyepiece 2: 40x
Barlow Lens: 2x
Finderscope: StarPointer™ red dot finderscope
Star Diagonal: Erect Image, 90° (1.25")
Optical Tube: Aluminum
Highest Useful Magnification: 189x
Lowest Useful Magnification: 11x
Limiting Stellar Magnitude: 12
Resolution (Rayleigh): 1.74 arc seconds
Resolution (Dawes): 1.45 arc seconds
Light Gathering Power (Compared to human eye): 131x
Secondary Mirror Obstruction: 25mm (1")
Secondary Mirror Obstruction by Area: 4.96%
Secondary Mirror Obstruction by Diameter: 22%
Optical Coatings: Fully Coated
Optical Tube Length: 184mm (7.24")
Optical Tube Diameter: 90mm (3.54")
Optical Tube Weight: 2.65 lbs (1.2 kg)
Dovetail: CG-5 Dovetail bar
Mount Info:
Mount Type: Manual Alt Azimuth
Height adjustment range (includes mount and tripod): 812.8mm - 1295.4mm (32"-51")
Tripod Leg Diameter: 31.75mm (1.25") steel legs
Accessory Tray: Yes
Slew Speeds: Manual
Tripod Weight: 7.9 lbs (3.6 kg) includes weight of mount
Dovetail Compatibility: CG-5 saddle plate
Software: Celestron Starry Night Basic Edition Software and SkyPortal App
Total Telescope Kit Weight: 10.55 lbs (4.78 kg)
Smartphone Adapter Info:
Phone Compatibility: Any smartphone
Compatible Optics: Fits all 1.25" eyepieces or any eyepiece with an outside diameter of 45mm or smaller
Dimensions: 177.8mm x 101.6mm x 38.1mm (7" x 4" x 1.5")
Weight: 6 oz (170.1 g)
Included Items: Optical tube
Mount and tripod (preassembled)
26mm and 9.7mm eyepiece
2x Barlow lens
StarPointer™ red dot finderscope
Smartphone adapter
Bluetooth remote shutter
Moon filter
Basic Starry Night Software
SkyPortal app
Manual
Additional Information
Solar Warning
  • Never look directly at the Sun with the naked eye or with an optic (unless you have the proper solar filter). Permanent and irreversible eye damage may result.
  • Never use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it.
  • Never leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present.
California Prop 65 California Prop 65 Warning

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Included Celestron Technologies

  • Starry Night

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