We build optics with foresight. Thoughts such as, spend enough time on the water, and your equipment will spend some time in it. The H20™ series binoculars are O-ring sealed and nitrogen purged to completely lock out moisture should you spill, take one overboard, or simply run into foul weather along the way. Rubber armoring with textured pads gives you a grip in slippery situations. Multi-coated optics and premiumquality BaK-4 prism glass maximize light transmission and image clarity. You’ll quickly see how a little planning on our part goes a long way to magnify your adventures on and around the water.
    

    * Features
    * BaK-4 prisms for bright, clear, crisp viewing
    * Multi-coated optics for superior light transmission
    * 100% waterproof: O-ring sealed and nitrogen purged for reliable, fog-free performance
    * Non-slip rubber armor absorbs shock while providing a firm grip
    * Fold-down or twist-up eyecups
    * Large center focus knob for easy, precise adjustments
    * Longer eye relief