Black Multi Binoculars w/ compass, barometer, altitude, temperature and clock are porro prism binoculars designed for a marine environment. Their individually focused eyepieces give set and forget focus from about 40 feet to infinity. The BN 7x50s feature an ergonomic non-slip housing for a sure grip in any conditions. All Minox BN binoculars are nitrogen purged and waterproof down to 5 meters (16.4'). At the push of a button, all important information for the skipper is located right in the middle of the field of view: whether a digital compass display with automatic tilt compensation, air pressure reading, tilt function to assess the height of objects, or a digital stop watch – with the MINOX BN 7x50 DCM you will never lose sight of essential data. Specifications: Power X Obj. Dia.: 7x50, Magnification: 7, Field of View: 126 at 1000 m, Exit Pupil: 7,1 mm, Eye Relief: 22 mm, Close focus: 7 m, Weight: 1250 g.