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Expanded Specifications Celestron Firstscope 76 Telescope
| OPTICAL TUBE INFO: | |
|---|---|
| Optical Design: | Newtonian Reflector |
| Aperture: | 76mm (2.99") |
| Focal Length: | 300mm (12") |
| Focal Ratio: | f/3.95 |
| Focal Length of Eyepiece 1: | 20mm (0.79") |
| Magnification of Eyepiece 1: | 15x |
| Focal Length of Eyepiece 2: | 4mm (0.16") |
| Magnification of Eyepiece 2: | 75x |
| Highest Useful Magnification: | 180x |
| Lowest Useful Magnification: | 11x |
| Limiting Stellar Magnitude: | 11.9 |
| Resolution (Rayleigh): | 1.83 arc seconds |
| Resolution (Dawes): | 1.53 arc seconds |
| Light Gathering Power (Compared to human eye): | 118x |
| Software: | Celestron Starry Night Basic Edition Software and SkyPortal App |
| Solar Warning |
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