Used - Popular Science by Celestron AstroMaster 80AZS Telescope with Smartphone Adapter and Bluetooth Remote
Item #: U21182Please 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!
Overview
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!
Includes These Celestron Technologies
Description
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 |
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