Description:

The Nikon Action Extreme ATB is a Porro prism style with all the waterproof and fogproof attributes of a Nikon All Terrain Binocular. Nikon’s exclusive Eco-Glass™ lenses and prism systems result in a high quality glass that is also lighter in weight. Six different power/objective combinations let you choose the size that matches your hunting style. Features Turn-and-Slide Rubber Eyecups, Long eye relief for eyeglass wearers, and BaK4 High Index Prisms. Includes neck strap and case.

Features:

Model:	NIK7238
Focusing System:	CF
Magnification:	8x
Objective Diameter:	40mm
Real Angular Field of View:	8.2
Exit Pupil (mm):	5mm
Eye Relief (in.):	17.2
Field of View at 1000 yds (ft):	430
Apparent Angular Field of View:	59.7
Size (L&W) inches:	5.4 x 7.4
Weight:	30.1 oz