Celestron First Scope Telescope
Product Code: Celestron First Scope Telescope
Availability: In Stock
Availability: In Stock
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Optical Design | Newtonian Reflector |
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Aperture (mm) | 76 mm (2.99 in) |
Focal Length | 300 mm (12 in) |
Focal Ratio | 3.95 |
Focal Length of Eyepiece 1 (mm) | 20 mm (0.79 in) |
Magnification of Eyepiece 1 | 15 x |
Focal Length of Eyepiece 2 (mm) | 4 mm (0.16 in) |
Magnification of Eyepiece 2 | 75 x |
Highest Useful Magnification | 180 x |
Lowest Useful Magnification | 11 x |
Limiting Stellar Magnitude | 11.9 |
Resolution (Rayleigh) | 1.83 arc seconds |
Resolution (Dawes) | 1.53 arc seconds |
Light Gathering Power (Compared to human eye) | 118 x |