Expert Binocular Group

The new PROSTAFF 3S binocular lives up to its namesake with bright, multicoated optics, wide field of view, long eye relief and waterproof/fogproof performance. 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 re ection, 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 eld of view for everyone, even when the user is wearing eyeglasses.

Waterproof and Fogproof

O-ring sealed and nitrogen gas- lled for complete waterproof and fogproof performance.

Specifications for Nikon Prostaff 3S 10x42 Clamshell Binocular:

Features of Nikon Prostaff 3S 10x42 Clamshell Binocular:

• Compact and lightweight 42 mm objective lens diameter models for superior portability (19.9 oz
• for 8x42
• 20.3 oz
• for 10x42)
• Wide apparent eld of view (53.4 deg for 8x42
• 62.9 deg for 10x42)
• High-re ectivity 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 and a rm
• comfortable grip
• Lightweight body uses berglass-reinforced polycarbonate resin

Package Contents:

• Nikon Prostaff 3S 10x42 Clamshell Binocular