HIGH QUALITY OPTICS: Prostaff 3S features an optical system created from lead-and-arsenic-free Eco-Glass. Multi-layer coatings, which provide higher light transmittance across the entire visible light spectrum, are applied to the lens and prism surfaces that transmit light
ERGONOMIC, RUBBER ARMORED BODY: A lightweight, ergonomic body design makes the Prostaff 3S enjoyable to hold for long periods of time
TURN-AND-SLIDE RUBBER EYECUPS: Turn-and-slide rubber eyecups allow users to adjust the eye-relief for a custom fit - providing a full field of view and maximum comfort during extended periods of use
WATERPROOF AND FOGPROOF: Prostaff 3S binoculars are Nitrogen filled and O-Ring sealed for complete waterproof and fogproof performance
NIKON AUTHORIZED DEALER: Includes USA Manufacturer Warranty