Clear views, weatherproof construction, and useful features make the Vortex Viper HD 12x50 Roof Prism Binocular a promising choice for hunters, bird watchers, and nature lovers alike. Vortex Optics designed these Binoculars with HD lens elements for a high-definition viewing experience, and the XR fully multi-coated lenses maximize light transmission so that you can use them in darker environments. The lenses also contain a dielectric coating that produces color-accurate images throughout. Each Vortex Viper HD 12x50mm Phase Corrected Binocular is outfitted with a non-slip rubber armor grip that protects the internal components while providing a comfortable grasp even in wet conditions. Get this Vortex Viper HD 12x50 Waterproof Binocular to observe your surroundings in complete clarity. Specifications for Vortex Viper HD 12x50mm Roof Prism Binoculars: Manufacturer: Vortex Color: Green Magnification: 12 x Objective Lens Diameter: 50 mm Prism System: Roof Prism Material: BAK4 Image Stabilizer: No Eye Relief: 16 mm Exit Pupil: 4.2 mm Field of View, Linear: 288 ft at 1000 yds Field of View, Angle: 5.5 degrees Optical Coating: Fully Multi-Coated Binoculars Focus System: Center Focus Twilight Factor: 24.5 Interpupillary Distance: 59 - 75 mm Close Focus: 8 ft Diopter Adjustment Range: -4 - 4 dpt Water Resistance Level: Waterproof Length: 9.5 in Weight: 28.8 oz Finish: Matte Condition: New Package Type: Box Magnification Type: Fixed Width: 5.2 in Objective Lens Type: Fully Multi-Coated Height: 6.5 in Eyepiece Lens Material: Glass Objective Lens Material: Glass Minimum Focus Distance: 9.5 ft Armoring: Rubber Armored Features of Vortex Viper HD 12x50mm Roof Prism Binoculars: HD Lens Elements XR Fully Multi-Coated Dielectric Coating Phase Correction Roof Prism Waterproof/Fogproof ArmorTek Rubber Armor Adjustable Eyecups Center Focus Wheel Diopter Tripod Adaptable Package Contents: Vortex Viper HD 12x50mm Roof Prism Binoculars Rainguard Eyepiece Cover Tethered objective lens covers Comfort neck strap GlassPak Binocular Harness Vortex VIP Warranty The Vortex VIP warranty is about you, not us. It's about taking care of you after the sale. VIP stands for a Very Important Promise to you, our customer. We will repair or replace your Vortex product in the event it becomes damaged or defective-at no charge to you. If we cannot repair your product, we will replace it with a product in perfect working order of equal or better physical condition. You see, it doesn't matter how it happened, whose fault it was, or where you purchased it. You can count on the VIP Warranty for all Vortex Optics Rifle Scopes, prism scopes, red dots, rangefinders, binoculars, spotting scopes, tripods, and monoculars. Unlimited Lifetime Warranty Fully transferable No warranty card to fill out No receipt needed to hang on to If you ever have a problem, no matter the cause, we promise to take care of you Note: The VIP Warranty does not cover loss, theft, deliberate damage or cosmetic damage that does not hinder the performance of the product.