The Minox BN C is a nautical binocular with a robust and grippy housing to provide a perfect hold even in less than ideal weather conditions. They are the culmination of everything a water sports enthusiast needs. It features quality glass with bright, high contrast and true color rendition and it is waterproof down to 5 meters with nitrogen gas to prevent fogging. It also includes a digital compass at the center of the field of view, tilt function to determine the height of objects, barometer and thermometer with history of the previous 8 hours, digital altimeter and a digital stopwatch and clock.