--- title: "Vortex Viper HD 12x50 Roof Prism Binocular" description: "12x50 roof prism binocular with HD glass, XR coatings, dielectric prisms, phase correction, waterproof construction, and 16mm eye relief." canonical_url: "https://www.kygunco.com/product/vortex-v203-viper-hd-12-x-50-roof-prism-binocular" meta: author: KYGUNCO "og:description": "12x50 roof prism binocular with HD glass, XR coatings, dielectric prisms, phase correction, waterproof construction, and 16mm eye relief." "og:image": "https://cdn.kygunco.com/assets/products/137063/thumbnail.jpg?v=1713453474" "og:image:height": "500" "og:image:width": "500" "og:title": "Vortex Viper HD 12x50 Roof Prism Binocular" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Optics](https://www.kygunco.com/category/optics) / [Binoculars](https://www.kygunco.com/category/optics/binoculars) / VRT-V203 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/137063/main.jpg?v=1713453474) For illustration purposes only, this image may not be an exact representation of the product. # VORTEX Viper HD 12x50 The Vortex Viper HD 12x50 is a compact roof prism binocular with HD extra-low dispersion glass, XR fully multi-coated optics, dielectric prism coatings, and phase correction for clear, color-accurate images. It features waterproof and fogproof construction, ArmorTek lens protection, rubber armor, adjustable eyecups, a locking diopter, and tripod adaptability. $559.99 ** 5 interest-free payments of **$112** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** ![Credova logo](https://www.kygunco.com/brands/credova.svg) Pay over time with ![Credova text logo](https://www.kygunco.com/brands/credova-text.svg) ** Online In Store ** Flat Rate $13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees. ** Ships To Your Home Handled by our expert shippers in Bardstown, KY. Item # 137063 Style VRT-V203 UPC 875874009097 Condition New Manufacturer [Vortex](https://www.kygunco.com/brand/vortex) Weight 2 lb ### Vortex Viper HD 12 x 50 Roof Prism Binocular The Viper® HD – Premium optics and rugged construction in a tremendously compact, lightweight package – What more could you need? Well, perhaps a quality chest harness to comfortably and securely carry your investment in the field, but that's included, too! Hunters, shooters and outdoor enthusiasts alike are sure to benefit from the high performance of the Viper HD binoculars. **FEATURES** **OPTICAL FEATURES** - HD Lens Elements: HD (High Density) extra-low dispersion glass delivers impressive resolution and color fidelity, resulting in High Definition images. - XR™ Fully Multi-Coated: Proprietary coatings increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces. - Dielectric Prism Coatings: Multi-layer prism coatings provide bright, clear, color-accurate images. - Phase Correction: Coating on roof prism models enhances resolution and contrast. **CONSTRUCTION FEATURES** - Roof Prism: Valued for greater durability and a more compact size. - Waterproof: O-ring seals prevent moisture, dust and debris from penetrating the binocular for reliable performance in all environments. - Fogproof: Argon gas purging prevents internal fogging over a wide range of temperatures. - ArmorTek: Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt. - Rubber Armor: Provides a secure, non-slip grip, and durable external protection. **CONVENIENCE FEATURES** - Adjustable Eyecups: Twist up and down to precise, intermediate settings to maximize custom fit for comfortable viewing with or without eyeglasses. - Center Focus Wheel: Adjusts the focus of both binocular barrels at the same time. - Locking Diopter: Adjusts for differences in a user's eyes. Located on right eyepiece. - Tripod Adaptable: Compatible with a tripod adapter, allowing use on a tripod or car window mount. **SPECIFICATIONS** - Magnification: 12 x - Objective Lens Diameter 50 mm - Eye Relief 16 mm - Exit Pupil 4.1 mm - Linear Field of View 288 feet/1000 yards - Angular Field of View 5.5 degrees - Close Focus 9.5 feet - Interpupillary Distance 59-75 mm - Height 6.5 inches - Width 5.2 inches - Weight 28.8 ounces ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## More from Vortex ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/vortex-v203-viper-hd-12-x-50-roof-prism-binocular#webpage","@type":"WebPage","description":"12x50 roof prism binocular with HD glass, XR coatings, dielectric prisms, phase correction, waterproof construction, and 16mm eye relief.","name":"Vortex Viper HD 12x50 Roof Prism 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