Bushnell H20 8 x 42 Roof Prism Binocular

Product Description 8x42mm H20 packs a powerful, bright optics into a 100% waterproof package. We build optics with foresight. Thoughts such as, spend enough time on the water, and your equipment will spend some time in it. The H20™ series binoculars are O-ring sealed and nitrogen purged to completely lock out moisture should you spill, take one overboard, or simply run into foul weather along the way. Rubber armoring with textured pads gives you a grip in slippery situations. Multi-coated optics and premium quality BaK-4 prism glass maximize light transmission and image clarity. You’ll quickly see how a little planning on our part goes a long way to magnify your adventures on and around the water. Amazon.com Never worry about dropping your optics off the side of the boat again--the Bushnell H20 Binoculars are O-ring sealed and nitrogen purged for fully submersible, waterproof viewing. With the addition of dry nitrogen purging, you will never have to worry about the optics fogging up due to changes in humidity. Rubber armoring with textured pads offers a secure grip even in slippery, wet situations and the large center focusing knob is easy to operate even with gloves on. The standard-sized 150842 H20 Binoculars offer 8x magnification with large, light gathering 42-millimeter objectives, and a field of view of 365 feet at 1,000 yards. Thanks to multi-coated optics and a roof prism system with premium quality BaK-4 prism glass, the binoculars provide great light transmission and image clarity at a budget friendly price. Built to last, the 150842 H20 Binoculars carry a limited lifetime warranty from Bushnell.Features and Specifications:Magnification: 8x Objective Lens: 42 millimeters Field of View: 365 feet at 1000 yards / 123 meters at 1000 meters Close Focus: 12 feet / 3.6 meters Exit Pupil: 5.25 millimeters Eye Relief: 17 millimeters 100 percent water and fog proof Roof prism system BaK-4 prism glass Multi-coated Lenses Center focus system Twist-up eyecups Size Class: Standard Weight: 25 ounces / 708.5 grams Model: 150842 About Roof Prism Binoculars: The prism system of a binocular reduces the size needed to contain a long optical path and turns what would be an upside-down image right-side-up. In roof prism binoculars, the prisms overlap closely, allowing the objective lenses to line up directly with the eyepiece. The result is a slim, streamlined shape in which the lenses and prisms are in a straight line. Roof prism binoculars are less bulky and more rugged than an equivalent porro model.

• Roof prism binoculars with 8x magnification and 42-millimeter objective lenses
• BaK-4 prisms and multi-coated optics offer crisp clear images with improved light transmission
• 100 percent water and fog proof construction: O-ring sealed and nitrogen purged
• Non-slip rubber armor absorbs shock and offers a firm grip; twist-up eyecups
• Large center focus knob; long eye relief; limited lifetime warranty