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Model | 21035 |
---|---|
Optical Design | Refractor |
Focal Ratio | f/10 |
Mount Type | Altazimuth |
Eyepiece 1 | 20 mm (35x) |
Eyepiece 2 | 10 mm (70x) |
Finderscope | 5x24 |
Highest Useful Magnification | 165x |
Lowest Useful Magnification | 10x |
Limiting Stellar Magnitude | 11.7 |
Resolution (Rayleigh) | 1.99 arc seconds |
Resolution (Dawes) | 1.66 arc seconds |
Light Gathering Power | 100x |
Optical Coatings | Fully Coated |
Aperture | 70 mm |
Tripod | Aluminum |
Focal Length | 700 mm (28 in) |
Tube Length | 27 in (686 mm) |