| 10X25 WP I | 8X25 WP I | |
|---|---|---|
| Binocular Type | Roof Prism | |
| Magnification | 10x | 8x |
| Objective Lens Diameter | 25mm | |
| Exit Pupil Diameter | 2.5mm | 3.1mm |
| Real Angle of View | 5.0-degree | 5.5-degree |
| Apparent Angle of View | 50.0-degree | 44.0-degree |
| Field of View at 1000 Yards | 87m | 96m |
| Relative Brightness | 6.3 | 9.8 |
| Eye Relief | 16mm | 18mm |
| Diopter Adjustment Range | Over ± 2m-1 | |
| Eye Interval Adjustment Range | 58 - 72mm | |
| Near Focus Distance | 3.0m | |
| Weight | 12.2 oz. | 12 oz. |
| Dimensions | 115mm (W) x 111mm (H) x 43.5mm (D) | |
| Lens Composition | 8 elements in 6 groups | 7 elements in 5 groups |
| Coating | Fully Multi-coating | |
| Features | Nitrogen-filled waterproof binoculars Long eye-relief and adjustable eyepieces (twist up/down) High-index BaK4 prisms UV Protection |
|
