Marine. Built to withstand extreme nautical environments. And float in them. We suggest you keep them on board, but made our Marine series binoculars buoyant, waterproof and corrosion resistant, so a little dunking wont deep-six your day. Youll appreciate the ultra-bright, crisp views granted by their multi-coated optics and premium BaK-4 prism glass. Rugged rubber armoring provides a sure grip, absorbs shock and keeps them from sliding in rough conditions. Theyre essential equipment if you spend much time on deck, and arent fazed by a little time off it. Features: BaK-4 porro prisms for bright, clear, crisp viewing. Fully Multi-coated optics for superior light transmission and brightness. 100% waterproof / fogproof . O-ring sealed and nitrogen-purged to keep out moisture. Highly resistant to saltwater corrosion. Non-slip, non-skid rubber armor cushions bumps and shock, prevents sliding and provides a firm grip when wet. Hermetically sealed. Fold-down eyecups.

Features:
Non-slip, non-skid rubber armor cushions bumps and shock, prevents sliding and provides a firm grip when wet. Hermetically sealed. Fold-down eyecups.
O-ring sealed and nitrogen-purged to keep out moisture. Highly resistant to saltwater corrosion.
Compass No. Field of View 1000 YDS 380. Magnification 7×.
Brand: Bushnell
Model no: 1135-33509