The Viper HD—a premium-quality binocular packed with everything you need and nothing you don't. Rugged, compact and lightweight (one of the lightest full-size binoculars to date), it's easy to see why the Vipers are award winners. Add in HD (High Density) extra-low dispersion glass for impressive resolution and color fidelity and the Vipers change more than the game. They change the results, too.
Magnification
10 x
Objective Lens Diameter
42 mm
Eye Relief
16.5 mm
Exit Pupil
4.2 mm
Linear Field of View
319 feet/1000 yards
Angular Field of View
6.1 degrees
Height
5.8 inches
Width
5.3 inches
Weight
24.6 ounces
Close Focus
5.1 feet
Angular Field of View
6.1 degrees
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.