Binoculars model 1st mate 7x50

Waterproof gas-filled binoculars to withstand the marine environment. The binoculars are equipped with IF focusing that provides an optical depth of field from 20 meters to infinity without refocusing during use. The binoculars' 3D vision and the extra large field of view make it easy to spot what you're looking for, as well as the large light let-in, making it excellent for use in low light conditions. Back-4 prisms, Shock-absorbing rubber casing, multi-layer anti-reflective treatment, Binoculars float in water, Field of view: 132m at 1000 m. Comes with case and strap