Nikon 8x25 Prostaff Waterproof Binoculars. These compact Nikon Prostaff ATB 8x25mm binoculars feature the same waterproof fog proof and shockproof performance as their big brothers in the Monarch and Action Extreme series. These Nikon Protaff WP ATB binoculars are rubber armored for a secure grip the Nikon ProStaff binoculars integrates bright multicoated lenses BaK4 high index prisms and turn and slide eyecups.Features of Nikon 8 x 25mm Pro Staff WP binocualrs 7483: Compact rugged 100percent Waterproof Fogproof Long eye-relief Eco-glass lenses and prisms for high performance and weight savings Aspherical eyepiece lenses Nitrogen filled and O-ring sealed Rubber armored polycarbonate body Package Contents: Nikon 8x25 Prostaff WP binocualrs 7483 In addition to Nikon 8x25mm Prostaff WP binoculars 7483 make sure to check other Binoculars and other Nikon Sport Optics products offered in our store. Specifications for Nikon Prostaff 8x25mm Roof Prism Waterproof Binoculars: Manufacturer: Nikon Color: Black Magnification: 8 x Objective Lens Diameter: 25 mm Prism System: Roof Prism Material: BAK4 Eye Relief: 15.5 mm Exit Pupil: 3.1 mm Field of View Linear: 330 ft at 1000 yds Binoculars Focus System: Center Focus Close Focus: 9.2 ft Water Resistance Level: Waterproof Length: 2.8 in Weight: 17.5 oz Magnification Type: Fixed Brightness Index: 9.6 Fogproof: Yes Nitrogen Filled: Yes Objective Lens Material: Eco-Glass Armoring: Rubber Armored Nikon 8x25 Prostaff Waterproof Binoculars 7483