Specifically engineered and built to withstand the rigors of life on the water - Nikon's black 7x50 OceanPro Binoculars produce bright and clear images while reducing the disorientation commonly experienced when using binoculars in marine environments due to the rolling action affecting the horizon line when seen through magnified opticsTheir large objectives give the binoculars high light transmittance for enhanced low-light performance such as on cloudy or foggy days - and the large exit pupils help to further reduce the effects of rough and rolling seas while ensuring the entire scene remains visible in low light The Porro prism optical design - combined with multi-coated optics - produces high-contrast images with true color representation and a rich depth of field that allows you to more easily discern the relative distances between objects in the field of viewTo hold up to the salt water and spray - the housing is made of corrosion- and impact-resistant polycarbonate - with rubber armoring on the exterior to provide protection against drops and impacts as well as a slip-resistant grip in cold or wet conditions The optical tubes are nitrogen filled for fogproof performance - especially when moving between extreme temperature variations They are waterproof to 33 feet for up to 5 minutes - and if they should go overboard - a high-visibility floating neck strap is included - so you'll be able to fish them out of the water in time
Features: BAK4 Traditional Porro Prisms, Anti-Reflection Multi-Coated Optics, Nitrogen Filled, Water and Fogproof, High-Visibility Floating Neck Strap, Impact-Resistant Polycarbonate Chassis, Tripod Mountable with Optional Adapter, Fold-Down Rubber Eyecups, Submersible to 3.3' for 5 minutes
Prism Type: Porro
Magnification: 7x
Objective Lens Diameter: 50 mm
Angle of View: 7.2 degrees (Actual)
Field of View: 378' @ 1000 yd / 125.5 m @ 1000 m
Minimum Focus Distance: 33' / 10.1 m
Exit Pupil Diameter: 7.1 mm
Eye Relief: 22.7 mm
Interpupillary Adjustment: 56 to 72 mm / 2.2 to 2.8-inch
Diopter Adjustment: Yes
Focus Type: Center
Fogproof: Yes - Nitrogen Filled
Environmental Resistance: Water-Resistant (Unrated)
Dimensions: 8 x 7.6 x 0-inch / 20.3 x 19.3 x 0 cm
Weight: 38 oz / 1077.3 g
