The Military Type 7 X 50MM Binoculars were designed to function reliably wherever you may need to go. Fabricated with a nitrogen filled lens to prevent lens fogging, these waterproof and buoyant binoculars are good for any climate. A built in compass, internal reticule and easy to adjust range finder make mapping a location or object simple, while the magnification and aperture gives you a clear and bright image view.