Nikon Prostaff 3S Full Size Binoculars - 10x42

Nikon Prostaff 3s 10x42 Roof Prism Binocular -Notably lightweight and compact, the Prostaff 3S is a standout binocular for those looking for rugged-yet-portable optics worthy of any adventure. Multilayer-Coated Lenses for Brighter Images. Multilayer coatings, which provide higher light transmittance across the entire visible light spectrum are applied to the lens and prism surfaces that transmit light. This minimizes the loss of light due to reflection, thereby ensuring a more natural, clearer view. Long Eye Relief Keeps Everything in Sight Nikon has manufactured the Prostaff 3S binoculars, as well as many other of its optics, with a high-eyepoint design for long eye relief without vignetting. This provides a clear field of view for everyone, even when the user is wearing eyeglasses. Waterproof and Fogproof O-ring sealed and nitrogen gas-filled for complete waterproof and fogproof performance.

Wide apparent field of view (62.9°).
High-reflectivity silver-alloy mirror coating applied on the mirror surfaces of the prisms for a bright and clear view.
Lead- and arsenic-free Ecoglass is used for all lenses and prisms. Turn-and-slide rubber eyecups with multi-click facilitate easy positioning of eyes at the correct eyepoint.
Waterproof (up to 1m/3.3 ft. for 10 minutes) and fog-free with O-ring seals and nitrogen gas.
Rubber armoring for shock resistance.
Lightweight body uses fiberglass reinforced polycarbonate resin.

• Multilayer-coated lenses for brighter images
• High-reflectivity silver-alloy mirror coating for a bright and clear view
• Long Eye Relief
• Turn-and-slide rubber multi-click eyecups
• Wide field of view: 62.9°
• Lead and arsenic free Eco-glass
• Lightweight body uses fiberglass-reinforced polycarbonate resin
• Rubber armoring for shock resistance and a firm, comfortable grip
• Waterproof and Fogproof
• 20.3 oz
• Model: 16031