Nikon 10 x 50 IF WP binoculars Weight: 1065 g Width: 207 mm Depth: 195 mm Suitable for camping, hiking and marine use Waterproof and fog-free    High-eye point Extended eye relief Covered in protective rubber Minimum Focus Distance    55.8 ft High magnification/large exit pupil for dawn-to-dusk viewing, Ultra rugged, rubber-armoured, Porro prism design, Multicoated lenses for bright, clear images, 100% Waterproof / Fog proof / Shockproof, Extended eye relief and central focus for viewing convenience.