The rugged cavalry 7x50 binocular with gps digital compass reticle is an outdoor binocular designed for hunters boaters law enforcement and military personnel engineered to withstand the elements cavalry is fully waterproof and nitrogen purged to prevent internal fogging the housing is protected by durable rubber armor making the binoculars easy to grip while protecting them from hard use the olive drab color offers concealment in the fieldas an optical instrument cavalry offers pro