Built to withstand extreme nautical environments. And float in them. We suggest you keep them on board for boats, but made our Marine™ series boat binoculars buoyant, waterproof and corrosion resistant, so a little dunking won't deep-six your day. You'll 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. They're essential marine equipment if you spend much
time on deck, and aren't fazed by a little time off it.