Nikon's Prostaff 7S are lightweight, easy-to-hold binoculars that feature an advanced optical system designed to deliver sharper images. 100% water- and fog-proof, they're great all-around binoculars for outdoor use. Lightweight, ergonomic body design makes it enjoyable to hold for long periods of time. User-friendly central focus knob is intuitive to operate. Rubber-armored coating withstands extreme use and provides a non-slip grip in wet conditions. Turn-and-slide rubber eyecups adjust the eye-relief for a custom fit. Provides a full field of view and maximum comfort during extended periods of use. Nitrogen filled and O-Ring sealed for complete waterproof and fog-proof performance. Multicoated Eco-glass lenses and phase-correction coated roof prisms ensure clear images. Imported.