The Vanguard10x50 VEO ED line of binocular exemplifies balance, precision, durability, and portability. This full-sized Vanguard binocular boast a carbon-infused housing protected by premium Mitsubishi Rubber Armor, making them easy to carry, comfortable to grip, and dependable for years of use afield.VEO ED binoculars feature premium extra-low dispersion (ED) glass and fully multi-coated lenses to effectively reduce chromatic aberration and deliver vivid, accurate colors to your eyes. See your subject in clear contrast and make easy adjustments with the conveniently placed center focus wheel. Two-stage twist-up eyecups let you perfectly customize the fit for your personal preference, ensuring precision and comfort every time you pull them up for a look.Although VEO ED binoculars are designed to eliminate weight, they are equally built to withstand the elements. These 100% waterproof and fog-proof binoculars are there for you whether youre enjoying a perfect sunny day or braving the various challenges of nature.Vanguard VEO ED binoculars come with an attractive optics bag for carrying at your side or packing away neatly in one of our premium travel bags. Plus, you get a comfortable neck strap to keep your optics close at hand when birding, scouting, or sightseeing. Add the optional BA-185 adapter (sold separately) to mount your VEO ED binoculars onto a tripod and eliminate hand movements.Key Features:- Carbon-composite construction is strong and durable, yet lightweight- 100% waterproof and fog-proof- Two-stage twist-up eyecups- Phase-corrected Bak4 roof prisms- Extra-low dispersion (ED) glass- Tripod-mountable with optional adaptor -- sold separately (BA-185)- Oversized center focus wheel- Premium Mitsubishi Rubber ArmorSpecifications:Model: V249735- Adjustable Pupillary: 59.5-75 mm- Dimensions: 165.5 x 135 x 60 mm- Exit Pupil: 5.0 mm- Eye Cup: Twist-Up- Eye Relief: 19 mm- Field of View: 94 m/1000 m- Focus Adjustment Type: Center Focus- Magnification Powe: rx10- Near Focus: 3.0 m- Objective Lens Diameter: 50 mm- Ocular Adjustment: 4- Prism Type: BaK4 Roof Prism- Relative Brightness: 25.0- Twilight Factor: 22.4- View Angle: 5.4- Item Weight: 782 g