Solar Observer 60
Item #: 21041-SODescription
Specifications
Optical Tube Info: | |
---|---|
Optical Design: | Refractor |
Aperture: | 60mm (2.36") |
Focal Length: | 700mm (28") |
Focal Ratio: | f/12 |
Focal Length of Eyepiece 1: | 20mm (0.79") |
Magnification of Eyepiece 1: | 35x |
Focal Length of Eyepiece 2: | 4mm (0.16") |
Magnification of Eyepiece 2: | 175x |
Barlow Lens: | 3x |
Finderscope: | 5x24 |
Star Diagonal: | 1.25" Erect Image Diagonal |
Mount Info: | |
Mount Type: | Altazimuth |
Accessory Tray: | No-Tool Tray with Eyepiece holder |
Tripod: | Aluminum |
Highest Useful Magnification: | 142x |
Lowest Useful Magnification: | 8.57x |
Limiting Stellar Magnitude: | 11.4 |
Resolution (Rayleigh): | 2.32 arc seconds |
Resolution (Dawes): | 1.93 arc seconds |
Light Gathering Power (Compared to human eye): | 73x |
Apparent Field of View: | 1.2° |
Linear Field of View (@1000 yds): | 61 ft (19 m) |
Optical Coatings: | Fully Coated |
Optical Tube Length: | 711mm (28") |
Total Telescope Kit Weight: | 7 lbs (3.18 kg) |
Accessories