Vortex 10x50 Diamondback HD Binoculars. Featuring powerful 10x magnification and large 50mm objective lenses, the Vortex 10x50 Diamondback HD Binoculars provide bright, detailed views even in low-light conditions, making them ideal for birding, hunting, and outdoor observation. These binoculars can be tripod-mounted with a separately sold adapter and include a Vortex GlassPak harness for comfort during extended use. The Diamondback HD optical system delivers minimal chromatic aberration, exceptional color accuracy, edge-to-edge sharpness, and optimal light transmission through ultra-high-definition glass, index-matched lenses, XR Plus lens coatings, and dielectric-coated, phase-correcting roof prisms. ArmorTek exterior coatings protect against scratches, oil, and dust. The argon-filled, O-ring-sealed housing ensures waterproof and fog-proof durability, while the rubber-armored body offers a secure, non-slip grip. A large, easy-to-use focus knob and twist-down eyecups make adjustments smooth and comfortable, even with gloves or glasses. The ergonomic design promotes natural hand placement, enhancing comfort for long sessions. Optical performance: roof prism design, 10x magnification, 50mm objective lenses, fully multi-coated optics for clarity and brightness, dielectric and phase-corrected prisms for true color and contrast, 6° angle of view, 315' field of view at 1000 yards, 6' close focus distance, 5mm exit pupil, and 17mm eye relief. Use and handling: short-hinge bridge for reduced weight and improved grip, adjustable interpupillary distance (60–75mm), oversized knurled focus wheel, right-eye diopter ring, and twist-up tapered eyecups. Construction details: GlassPak harness with zippered accessory pocket, protective rubber armor, waterproof and fog-proof performance, and scratch-resistant ArmorTek lens coatings. MPN: DB-216, UPC: 875874009950.

With its legendary bloodlines and enhanced optical systems, the MONARCH Series of all-terrain binoculars maximizes every hour you spend in the field. With incredibly bright, high-resolution views, each is engineered to perform from the first rays of light until the very last. Every MONARCH binocular utilizes Nikon’s renowned ED (Extra-low Dispersion) glass and phase correction prisms with dielectric high reflective multilayer coatings to deliver a level of performance unlike any other. Combined with an inherent ruggedness and unmatched reputation for success, MONARCH will continue to prove itself as the greatest family in the optics.

Great binoculars begin with great optics, and Nikon optics are among the best in the world. The PROSTAFF P3 binoculars bring those renowned optics together with performance far beyond their price—waterproof, fogproof, drop-resistant rubber armor, comfortable long eye relief and more, all in a lightweight, easy to use design.