The Barska 7x50 Waterproof Battalion Binocular with Internal Rangefinder and Directional Compass is designed to meet military standards. Whether you're ashore or on the water, this binocular is designed to perform in the most demanding conditions. 100% water proof and fog proof to avoid moisture damage. With fully multi-coated optics and BAK-4 prisms gives crisp images and lets more light in. The Porro prism system offers greater depth perception and a wider field of view. Has individual eyepiece focus for customization of viewing. Fold down eyecups to use with eyeglasses. All Battalion binoculars are rubber armored for shock protection and a comfortable secure grip. Compass does not operate in southern hemisphere. Backed by Limited Lifetime Warranty. Includes attachable lens covers, carrying case, neck strap and lens cloth. Barska 7x50 Waterproof Battalion Binoculars With Reticle