Omni XLT 102 ED Telescope
Item #: 21092Description
Specifications
Optical Tube Info: | |
---|---|
Aperture: | 102mm (4.02") |
Focal Length: | 900mm (35") |
Focal Ratio: | f/8.82 |
Focal Length of Eyepiece 1: | 25mm (0.98") |
Magnification of Eyepiece 1: | 36x |
Finderscope: | 6x30 |
Mount Info: | |
Mount Type: | Omni CG-4 Equatorial |
Tripod Leg Diameter: | 1.75" Stainless |
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 |
Apparent Field of View: | 1.25° |
Linear Field of View (@1000 yds): | 66 ft (20 m) |
Optical Coatings: | StarBright XLT |
Optical Tube Length: | 940mm (37") |
Optical Tube Weight: | 8 lbs (3.63 kg) |
Tripod Weight: | 12.5 lbs (5.67 kg) |
Weight of Counterweights: | 7 lbs (3.2 kg) and 4 lbs (1.8 kg) |
Accessories