GENERAL | |
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Magnification: | 10-30x |
Objective Lens Diameter: | 50mm (1.96") |
Angular Field of View: | 4.3° @10x / 2.2° @30x |
Linear Field of View (@1000 yds) / @1000 m): | 225 ft (75 m) @ 10x / 115 ft (38 m) @ 30x |
Exit Pupil: | 5mm (.19") @10x / 1.7mm (.06") @30x |
Eye Relief: | 20mm (.78") @10x / 15mm (.59") @30x |
Close Focus: | 26 ft (8 m) @10x / 45 ft (14 m) @30x |
Interpupillary Distance (max): | 72mm (2.83") |
Interpupillary Distance (min): | 56mm (2.20") |
Diopter Adjustment Range: | -4 to +8 |
Twilight Factor: | 22.36 @10x / 38.73 @30x |
Relative Brightness: | 25 @10x / 2.77 @30x |
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 |