Bushnell H2O Waterproof Binocular 10X25 BAK-4-Black

Rubber coating, Nitrogen filled, twist-up eyecups An excellent on-the-water viewing companion, the H20 10x25mm binoculars feature a soft texture grip to keep them on board and in your hands in the most challenging conditions. They provide BaK-4 prisms and multi-coated optics for superior light transmission and bright, clear viewing. Constructed to be 100 percent waterproof, they are o-ring sealed and nitrogen purged for fog-free performance. Provide twist-up eyecups, larger center-focus knob, and longer eye relief. Magnification x Objective: 10x 25mm BaK-4 prisms for bright, clear, crisp viewing Multi-coated optics for excellent light transmission 100 percent waterproof - O-ring sealed and nitrogen purged Non-slip rubber armor absorbs shock while providing a firm grip Twist-up eyecups Large center-focus knob for easy adjustments