VIPER® HD 10X42 ROOF PRISM BINOCULAR

The Viper HD&mdasha 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
Close Focus    5.1 feet
Interpupillary Distance    59-75 mm
Height    5.8 inches
Width    5.3 inches
Weight    24.6 ounces