
Optically, these binoculars benefit from proprietary XR anti-reflection fully multi-coated optics that maximize light transmission through the light path and improve contrast and color rendition across the entire visual spectrum. The compact roof prisms are dielectric coated. Phase-corrected coatings limit internal interference, light loss, and diffraction while maximizing light transmission through the prism system. These features work together to produce bright, sharp, and clear high-contrast views with accurate color fidelity and crisp resolution. The larger objective lenses boost the binoculars' light-gathering capabilities to draw in the available light and maintain bright images even when conditions are less than ideal, such as in the predawn and late dusk hours or when looking into dense brush or using under heavy cloud cover.

Optically, these binoculars benefit from proprietary XR anti-reflection fully multi-coated optics that maximize light transmission through the light path and improve contrast and color rendition across the entire visual spectrum. The compact roof prisms are dielectric coated. Phase-corrected coatings limit internal interference, light loss, and diffraction while maximizing light transmission through the prism system. These features work together to produce bright, sharp, and clear high-contrast views with accurate color fidelity and crisp resolution. The larger objective lenses boost the binoculars' light-gathering capabilities to draw in the available light and maintain bright images even when conditions are less than ideal, such as in the predawn and late dusk hours or when looking into dense brush or using under heavy cloud cover.

Vortex 10x42 Viper HD Binoculars (2018 Edition). This updated version of the Vortex Viper HD 10x42 binoculars features a wider field of view and longer eye relief for more spacious and comfortable viewing. Optically, the binoculars use proprietary XR anti-reflection fully multi-coated optics to maximize light transmission and improve contrast and color fidelity. The compact roof prisms are dielectric coated, and phase-corrected coatings reduce internal interference and light loss, delivering bright, sharp, high-contrast images with accurate color. The 42mm objective lenses enhance light-gathering for clear views in low-light conditions such as dawn, dusk, or dense brush. The chassis is lightweight, impact-resistant polycarbonate, temperature-stable, and rubber-armored for a secure grip. The binoculars are O-ring sealed and argon-filled for waterproof and fog-resistant performance. Features include a closed bridge design, large slip-resistant focus knob, locking right-eye diopter, 56-75mm interpupillary distance, twist-up click-stop rubber eyecups, tripod mountable with optional adapter, 17mm eye relief, and 4.2mm exit pupil. ArmorTek coatings protect lenses from scratches, oils, and debris. Package includes Vortex 10x42 Viper HD Binoculars, Vortex GlassPak binocular harness (tan), neck strap, rainguard eyepiece cover, 2 tethered objective lens covers, limited lifetime warranty, MPN: DB-218, UPC: 875874007420.

At the top of the PROSTAFF line, the PROSTAFF P7 binoculars deliver spectacular high-definition views of birds, wildlife, aircraft and more. Nikon’s advanced multilayer coatings increase brightness and clarity, and a wide field of view makes it easier to follow fast-moving subjects. Add high-end features like a locking diopter ring and an oil and water repellent coating for easier cleaning, and you have a lightweight, waterproof binocular to take your viewing to the next level.

Vortex 10x42 Viper HD Binoculars. The 2018 edition of the Vortex Viper HD 10x42 binoculars features high 10x magnification and 42mm objective lenses for enhanced light gathering and improved low-light performance. The HD extra-low dispersion (ED) glass and XR fully multi-coated optics reduce chromatic and spherical aberrations for sharp, high-contrast views with accurate color rendition. Dielectric and phase-corrected prism coatings boost reflectivity and transmission, while ArmorTek coatings protect lenses from scratches, oils, and dirt. The binoculars provide a wide 65° apparent angle of view and 341-foot field of view at 1000 yards. Use and handling features include a 56-75mm interpupillary distance, twist-up click-stop rubber eyecups, 17mm eye relief, 4.2mm exit pupil, and tripod mountable with an optional adapter. Construction details include a lightweight, impact-resistant polycarbonate chassis, rubber armoring, O-ring sealed and argon-filled for waterproof and fog-resistant performance, tethered objective lens caps, and a GlassPak harness. Package includes the Vortex 10x42 Viper HD Binoculars, Vortex GlassPak binocular harness, neck strap, rainguard eyepiece cover, 2 tethered objective lens covers, limited lifetime warranty, and Vivitar professional cleaning kit with hard carrying case, cleaning cloths, air blower, lens cleaner, sensor swab, lens tissue paper, cleaning pen, and brush. MPN: V201-1K UPC: 875874007420
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