Bushnell 7x50 Marine Waterproof Binoculars

May it be on deck or off deck, the 7X50MM Marine Binocular has Fully Multi-coated optics and comes in a rugged yet reliable performance in every aquatic adventure. These binoculars are proven to be 100% waterproof / fogproof with Non-slip, non-skid rubber armor cushions bumps and shock to retain toughness while at seas. Marine binoculars are also Highly resistant to saltwater and O-ring sealed and nitrogen-purged to keep out all the moisture that might get through. Other features of the Marine binos include BaK-4 porro prisms for bright and crisp view and as well include fold-down eyecups. It is also hermetically sealed. Product Features in Detail
Buoyant, waterproof and corrosion resistant
So even if they take a dive, these rock-solid workhorses still perform good as new.
Integrated TILT feature
Upgraded for 2013, the digital model includes an Integrated TILT feature (model 137570), with an LCD read-out for optimum stabilization even on unruly waters.
Premium BaK-4 prism glass
Ultra-bright, crisp views are built in with their fully multi-coated optics and premium BaK-4 prism glass. And the rugged rubber armor absorbs shock and gives you a sure grip in extreme nautical environments.

Fully-Multi Coated Optics
All air-to-glass surfaces feature multiple layers of anti-reflective coating. Fully multi-coated optical systems deliver the brightest, highest-contrast images with the least amount of eye strain because only a very small percentage of light is lost before it reaches the viewer's eye.

Waterproof/Fogproof
Products are O-ring sealed and nitrogen purged for total waterproof and fogproof protection. These models can withstand complete immersion in water and stay dry inside. The interior optical surfaces won't fog due to rapid temperature change or humidity.