Olive Drab 7 x 50 mm BinocularsOlive Drab 7 x 50 mm Binoculars The Olive Drab 7 x 50 mm Binoculars are an excellent choice with numerous features. They have a built in compass, they're waterproof and fog proof, have a multi coated lens, and come with a cleaning cloth and carrying case. Features: Waterproof and fogproof Includes a black nylon case, instructions, yellow floating cloth, and cleaning cloth Built in compass Nitrogen filled and contains an o ring seal Multi coated lens