Binoculars Nikon Marine 7×50 IF WP with its 50mm wide entry lens and Nikon multilayer lens coating enrapture with sharp and bright image even at the low light conditions. They have a good combination of excellent optical characteristics and ergonomically designed housing, which is as expected water and a blow resistant. Binoculars are also designed for those who are wearing glasses. Therefore with its floating belt they are indispensable equipment for every sailor. Nikon Marine series has been especially developed for nautical use and for users who want to relay on water resistant and superb optical characteristics.  All the binoculars of this series have a Porro prism optical system and are filled with nitrogen to assure the use without any compromise even at really low temperatures or to prevent dewing at the inner side of the lenses. Some of the binoculars of Nikon Marine series are also equipped with build in compass and are especially appropriate for navigational usage. The series is also designed for an easy use with glasses, because of the longer distance between the eye and lenses (eye relief).