Binocular Nikon Action 12x50 CF

Key Features : Aspherical eyepiece lens eliminates image distortion Multilayer-coated lenses and large objective diameter for optimal clarity of image Rubber armouring for shock resistance and a firm, comfortable grip Sophisticated design Wide strap Can be fixed to a tripod using optional tripod adaptor ( Action 16x50CF includes tripod adaptor) For : [ Spectator sports] [ Mountaineering, camping, hiking] [ Birdwatching, nature watching] Specification : Magnification ( x) : 12X Objective diameter ( mm) : 50mm Angular field of view ( Real/ degree) : 5.5 Angular field of view ( Apparent/ degree) : 59.9 Field of view at 1, 000m ( m) : 96 Exit pupil ( mm) : 4.2 Relative brightness : 17.6 Eye relief ( mm) : 9.7 Close focusing distance ( m) : 7.0 Weight ( g) : 960 Length ( mm) : 179 Width ( mm) : 193 Interpupillary distance adjustment ( mm) : 56-72