Descripción
Especificaciones técnicas:
OPTICAL TUBE INFO: | |
---|---|
Optical Design | Refractor |
Aperture | 80mm (3.15″) |
Focal Length | 900mm (35″) |
Focal Ratio | 11 |
Focal Length of Eyepiece 1 | 20mm (0.79″) |
Magnification of Eyepiece 1 | 45x |
Focal Length of Eyepiece 2 | 4mm (0.16″) |
Magnification of Eyepiece 2 | 225x |
Barlow Lens | 3x |
Finderscope | 5×24 |
Star Diagonal | 1.25″ Erect Image Diagonal |
MOUNT INFO: | |
Mount Type | German Equatorial |
Accessory Tray | No-Tool Tray with Eyepiece holder |
Tripod | Aluminum |
Highest Useful Magnification | 189x |
Lowest Useful Magnification | 11x |
Limiting Stellar Magnitude | 12 |
Resolution (Rayleigh) | 1.74 arc seconds |
Resolution (Dawes) | 1.45 arc seconds |
Light Gathering Power (Compared to human eye) | 131x |
Apparent Field of View | 1.2° |
Linear Field of View (@1000 yds) | 61 ft (19 m) |
Optical Coatings | Multi-Coated |
Optical Tube Length | 965mm (38″) |
Total Telescope Kit Weight | 19 lbs (8.62 kg) |
Software | Starry Night Basic Edition |
Valoraciones
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