Nikon's Action Series utilizes aspherical eyepiece lenses, ergonomic body, and quick central focus to maximize viewing comfort. All Action series binoculars have large exit pupils for bright imaging, plus multicoated lenses and high index BaK4 prisms for superior resolution and brightness.
-Focusing System: CF
-Actual Magnification: 7x
-Objective Diameter: 50mm
-Angular field of view (Real): 6.4
-Angular field of view (Apparent): 44.8
-Field of view @ 1000 yds: 335 ft.
-Close Focus Distance: 22.9 ft.
-Exit Pupil: 7.1mm
-Relative Brightness: 50.4
-Eye Relief: 20mm
-Length: 8.1" (205mm)
-Width: 7.2" (182mm)
-Weight: 35.4 oz. (1005 grams)
WEIGHT: 3.4 lbs
MANUFACTURERS NAME: NIKON
MANUFACTURER PART NO: NIKON7217