Nikon Marine Binoculars
Nikon OceanPro binoculars are 7x50 porro prisms designed for the harsh marine environment. These binoculars are built on rubber-armored, shockproof, heavy gauge frames to take tough punishment on a boat. They feature fully coated optics and BaK-4 porro prisms for excellent light transmission. They come with a floating neoprene neck strap.