A light weight, waterproof, Steiner Navigator Pro Compass 7x30 Marine Binoculars 353 with integral, magnetic compass has been developed by Steiner in Germany. Designed as the perfect, "Handy Binocular", Steiner 353 Navigator Pro C Binoculars are ideal for all types of watercraft including sport fishing boats, fresh water bass boats, smaller costal sailboats and powerboats that have need for a high performance binoculars with compass for locating fishing hotspots, making landfall or general navigation. Steiner 7x30mm Navigator Pro Compass Marine Binoculars weigh only 20 ozs. and incorporates the exclusive Steiner Sports-Auto-Focus system. Once set for the user's eyes, these Marine Steiner Compass Binoculars keep all objects in focus at distances from approximately 20 yards to infinity. Because of the greater depth of focus field in the Porro prism 7x 30mm Navigator Pro Steiner Marine Waterproof Binoculars, the focus feature allows boaters to scan an entire seascape without having to readjust the focus wheel. Steiner Navigator Pro C Marine Binoculars with Compass can also be faster in locating navigational marks, harbor entrances, boats and other man made objects when used in conjunction with the integral compass. Steiner Navigator ProC Marine Binocular 353 w/ Compass comes with a 10 year Limited Warranty to the original owner. These Steiner Marine Binoculars also make a great back-up or second binoculars on board larger craft.