Marine binoculars are standard equipment for boats & vessels at sea. The USCAMEL 10x50 Marine Binoculars are fully sealed marine grade binoculars with American Military standard MIL-STD-810. Specially designed for nautical use & severe weather conditions, the rugged construction is waterproof, dustproof and fog-proof with IPX7 rating. The durable non-slip rubber armored exterior can withstand various harsh weather environments such as rain, snow, wind, sandstorm, and high humidity. The overall attributes, robustness & versatility of the USCAMEL 10x50 means they are ideal companions for boaters & military personnel, and suitable for many security and search & rescue type applications.