Nikon ProStaff 8x25 All-Terrain Binoculars
- Focusing System: Central Focus
- Magnification: 8X
- Objective Diameter: 25 mm.
- Angular Field of View (Real): 6.3°
- Angular Field of View (Apparent): 47.5°
- FOV at 1000 yds.: 330 ft.
- Close Focus Distance: 9.2 ft.
- Exit Pupil: 3.1 mm.
- Relative Brightness: 9.6
- Eye Relief: 15.5 mm.
- Size (Length x Width): 3.9 in. x 4.5 in.
- Weight: 12.4 oz.
- Interpupilary Distance: 56 mm. - 72 mm.
- Waterproof / Fogproof: Yes
- Prism: Porro