The Nikon OceanPro 7x50 Boating Binoculars are nitrogen filled and O-ring sealed for waterproof, shockproof and fogproof performance. The Nikon OceanPro 7x50 Boating Binoculars also incorporates a rubber armored exterior that provides a non-slip grip and helps prevent sliding on the helm station or console, even in rough conditions. These features, together with tough, lightweight polycarbonate construction, make the Nikon OceanPro 7x50 Boating Binoculars durable enough for everyday carry in wet, rough environments common to ski boats, runabouts, fishing boats and personal water craft. Nikon OceanPro 7x50 Boating Binoculars utilize precision ground lenses with multiple layers of anti-reflective coatings to deliver superior brightness, enhanced resolution and critical high-contrast for low light and bad weather conditions. The large, 50mm objective lenses provide a 7.1mm exit pupil for maximum light gathering, while a diopter adjustment and large central focus knob make focus easy to achieve and maintain. The field of view for Nikon OceanPro 7x50 Boating Binoculars is 378 feet at 1,000 yards (38 feet at 100 yards). They utilize fold-down rubber eyecups that protect the eyes from bumps in rough water conditions and provide 22.7mm of eye relief to accommodate eyeglass wearers and non-eyeglass wearers alike.
Magnification, x 7 Lens diameter, mm 50 Field of View (FOV) @1000yds, ft 378 Exit Pupil, mm 7.1 Eye Relief, mm 22.7 Close Focus, ft -- Weight, oz 38 Size, in 7.6" x 8.0" Tripod Adaptable No Waterproof / Fogproof Yes / Yes
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