Using multilayer-coated lenses and prisms, phase-correction-coated roof prisms and high-reflection mirror-coated prisms, Nikon PROSTAFF 7S Binoculars deliver bright, high-resolution images. Long-eye-relief design ensures a clear field of view, even for eyeglasses wearers. Turn-and-slide rubber eyecups with multiclick adjustments facilitate correct eye positioning. Waterproof up to one meter for 10 minutes and nitrogen purged for fog-free use. Rubber armoring provides shock resistance and a firm, comfortable grip. Lead- and arsenic-free eco-glass optics used on all lenses.
