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 multilayer-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.
- Compact and lightweight 42mm-objective lens diameter
- Wide apparent field of view (62.9° for 10x42)
- Multilayer-coated lenses for bright images
- Long eye relief design
- Lead- and arsenic-free glass used for all lenses and prisms
- Turn-and-slide rubber eyecups with multi-click adjustment
- 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 firm, comfortable grip
- Lightweight body uses fiberglass-reinforced polycarbonate resin