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 oz Condition:New Included Accessories:Case, Neck Strap Strap:Yes Tripod Adaptable:Yes Fogproof:Yes Armoring:Rubber Armored Eyecups Types:Turn-and-Slide Magnification Type:Fixed Brightness Index:9.6
