Magnification: | 20x |
Objective Lens Diameter: | 50mm (1.96″) |
Angular Field of View: | 3.2° |
Linear Field of View (@1000 yds) / @1000 m): | 168 ft (56 m) |
Exit Pupil: | 2.5mm (0.1″) |
Eye Relief: | 7mm (0.27″) |
Close Focus: | 42 ft (13 m) |
Interpupillary Distance (max): | 72mm (2.83″) |
Interpupillary Distance (min): | 56mm (2.20″) |
Diopter Adjustment Range: | -4 to +8 |
Twilight Factor: | 31.62 |
Relative Brightness: | 6.25 |
Limiting Stellar Magnitude: | Ideal: 10.99 Moderate: 9.99 Poor: 8.99 |
Lens Coatings: | Multi-Coated |
Prism Glass (Type): | Bk7 |
Prism Coatings: | N/A |
Weight: | 28 oz (794 g) |
Environmental Protection: | Water Resistant |
Nitrogen Filled: | No |
Tripod Adaptable: | Yes |
Carrying Case: | Soft Sided Cloth |
Dimensions: | 185mm x 81mm x 160mm (7.3″ x 3.2″ x 6.3″) |
Included Items: | Carrying case Objective covers Eyepiece covers Lens cloth Instruction manual |
Solar Warning |
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