The Bushnell(r) H2O(tm) Series binoculars are O-ring sealed and nitrogen purged to completely lock out moisture. Rubber armoring and textured pads provide you with a solid grip in slippery situations. Multi-coated optics and premium-quality BaK-4 prism glass give you enhanced light transmission and improved image clarity.

Features:

• Waterproof, fogproof binoculars designed for use on or in the water
• O-ring-sealed and nitrogen-purged to complete lock out moisture
• Rubber armoring with textured pads; large center focus knob
• 10x magnification and 42mm objective diameter; 12-foot close focus distance
• Twist-up eyecups and long 17mm eye relief; limited lifetime warranty