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We no longer carry the AstroMaster. Instead we recommend the Celestron StarSense Explorer Series as a superior product.
- Manual altazimuth telescope and with pan handle control for smooth and accurate pointing.
- Adjustable, full height steel tripod with deluxe accessory tray.
- Quick and easy no-tool setup.
- Accessories include a 20mm and 10mm eyepiece, a finderscope, and an erect image diagonal - ideal for both terrestrial and astronomical use.
- Coated all-glass optics for clear, crisp images.
- Celestron Starry Night Software included.
Specifications
| OPTICAL TUBE INFO: | |
|---|---|
| Optical Design: | Refractor |
| Aperture: | 102mm (4") |
| Focal Length: | 660mm (26") |
| Focal Ratio: | f/6.5 |
| Focal Length of Eyepiece 1: | 20mm (.78") |
| Magnification of Eyepiece 1: | 33x |
| Focal Length of Eyepiece 2: | 10mm (.4") |
| Magnification of Eyepiece 2: | 66x |
| Barlow Lens: | Not Included |
| Finderscope: | Built-in Red Dot Finder |
| Star Diagonal: | Erect Image, 90° (1.25") |
| Optical Tube: | Aluminum |
| Highest Useful Magnification: | 241x |
| Lowest Useful Magnification: | 15x |
| Limiting Stellar Magnitude: | 12.5 |
| Resolution (Rayleigh): | 1.37 arc seconds |
| Resolution (Dawes): | 1.14 arc seconds |
| Light Gathering Power (Compared to human eye): | 212x |
| Optical Coatings: | Fully Coated |
| Optical Tube Length: | 711mm (28") |
| Optical Tube Diameter: | TBD |
| Optical Tube Weight: | 4.6 lbs (2.08 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 |
| Accessory Tray: | Yes |
| Slew Speeds: | Manual |
| Tripod Weight: | 7.6 lbs (3.44 kg) |
| Dovetail Compatibility: | CG-5 saddle plate |
| Software: | Celestron Starry Night Basic Edition Software | SkyPortal App |
| Total Telescope Kit Weight: | 12.2 lbs (5.53 kg) |
| Included Items: | Optical tube | Tripod and mount (preassembled) | 20mm and 10mm eyepiece | Red-dot finderscope | Erect image 90° diagonal | Manual |
| Solar Warning |
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