When success rides on the perfect shot, rely on the exceptional versatility and optical performance of Viper® HD. From big game to predators, there’s a proven model for every hunting application. Each member of the Viper® HD family delivers outstanding image clarity, resolution, and sharpness to ensure your target comes into view with sharp detail. Viper® HD also boasts enhanced features for unmatched accuracy at extended ranges while also excelling in the low light of dawn and dusk when game is most active.

HD Optical System	Optimized with select glass elements to deliver exceptional resolution, cut chromatic aberration and provide outstanding color fidelity, edge-to-edge sharpness and light transmission.
Illuminated Reticle	Provides precise aiming under low-light conditions.
30mm Main Tube	For increased travel.
Fully Multi-Coated Lenses	Anti-reflective coatings on all air-to-glass surfaces provide increased light transmission for greater clarity and low-light performance.
ArmorTek®	Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.
Argon Gas Purged	Gas purged and O-ring sealed for fogproof and waterproof performance in all conditions.
Fast Focus Eyepiece	Allows quick and easy reticle focusing.
Aircraft-Grade Aluminum	Constructed from a solid block of aircraft-grade aluminum for strength and rigidity.
Low Glare Matte Black Anodize	Corrosion and wear resistant anodization provides low-glare matte surface and helps camouflage the shooter's position.
Single-Piece Tube	Maximizes alignment for improved accuracy and optimum visual performance, as well as ensures strength and waterproofness.
Waterproof	Designed to withstand harsh weather conditions.
Fogproof	Nitrogen gas purging prevents internal fogging over a wide range of temperatures.
Shockproof	Designed to withstand the highest levels of recoil and impact.