The Nikon Prostaff 3S binocular features 42mm objective lenses, yet the body is noticeably lightweight and compact to assure superb portability. In addition, the large field of view allows the user to locate the subject easily. Other features include prisms with high-reflective silver-alloy mirror coatings and multi-layer coated lenses that provide bright and clear viewing. Also, turn-and-slide rubber eyecups with multi-click adjustments are included, allowing easy eye positioning at the correct eye point, even for eyeglass wearers. With a large field-of-view, Nikon’s legendary optical system, and a well-engineered housing that comfortably conforms to user’s eyes and hands, Nikon’s PROSTAFF 3S binocular is ideal for hunting, hiking, birdwatching, observing sporting events, and other outdoor activities.
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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