Binoculars Captain, compass

Marine binoculars Captain 7x50 from 1852 Marine Quality. Specially designed for use on water with nitrogen gas filled lenses. Really good binoculars with shock absorption and BAK-4 prisms. Specs: - BAK-4 prism- Shock-absorbing black / blue rubber reinforcement- Folding eyepieces- Point of view: 7.5 (132m v / 1000m)- Nitrogen filled lenses- Waterproof and floating- With compass- Uses 2 batteries (LR936, 1.5 volts)- Size: 20 x 8 x 15 cm- Weight: 885 grams