Nikon 16x50 Action Extreme Waterproof Binoculars, Color : Black

Specifications for nikon 16x50 action extreme waterproof binoculars: color: black magnification: 16 x objective lens diameter: 50 mm prism system: porro prism material: bak4 eye relief: 17.8 mm exit pupil: 3.1 mm field of view, angle: 3.5 degrees optical coating: multi-coated binoculars focus system: center focus close focus: 23 ft water resistance level: waterproof length: 9.61 in weight: 52.91