XD Lens Elements - Extra-low dispersion (XD) glass increases resolution and color fidelity, resulting in crisp, sharp images.
XR Fully Multi-Coated - Proprietary coatings increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
Second Focal Plane Reticle - Scale of reticle maintains the same ideally-sized appearance. Listed reticle subtensions used for estimating range, holdover and wind drift correction are accurate at the highest magnification.
VIPER HS 4-16X50 RIFLESCOPE
Vortex Viper HS riflescopes offer hunters and shooters an array of features sure to be well received. The advanced optical system, highlighted with a 4x zoom range, provides magnification versatility. A forgiving eye box with increased eye relief gets shooters on target quickly and easily. Built on an ultra-strong 30mm one-piece machined aluminum tube, the Viper HS delivers increased windage and elevation travel for optimal adjustment.
Tube Size - 30 mm diameter.
Single-Piece Tube - Maximizes alignment for improved accuracy and optimum visual performance, as well as ensures strength and waterproofness.
Aircraft-Grade Aluminum - Constructed from a solid block of aircraft-grade aluminum for strength and rigidity.
Waterproof - O-ring seals prevent moisture, dust and debris from penetrating the riflescope for reliable performance in all environments.
Fogproof - Argon gas purging prevents internal fogging over a wide range of temperatures.
Shockproof - Rugged construction withstands recoil and impact.
Hard Anodized Finish - Highly durable low-glare matte finish helps camouflage the shooter's position.
ArmorTek - Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.
Capped Reset Turrets - Allow quick re-indexing of the turret (no tool needed) to zero after sighting in the riflescope. Caps provide external protection for turret.
Side Focus - Adjustment located on riflescope's left side and is easily accessible from shooting position. Provides optimal image focus and parallax removal
INTERNAL MECHANISM DESIGN FEATURES
Precision-Force Spring System - Uses premium components in the erector-spring system to ensure maximum repeatability and ease of adjustment.
Precision-Glide Erector System - Uses premium components in the zoom lens mechanism to ensure smooth magnification changes under the harshest conditions.
MAG-View Fiber Optic - Provides a highly visible reference point for the magnification setting.
Fast Focus Eyepiece - Allows quick and easy reticle focusing.
Magnification - 4-16 x
Objective Lens Diameter - 50 mm
Eye Relief - 4.0 inches
Field of View - 27.4-7.4 feet/100 yards
Tube Size - 30 mm
Turret Style - Capped
Adjustment Graduation - 1/4 MOA
Travel per Rotation - 12 MOA
Max Elevation Adjustment - 50 MOA
Max Windage Adjustment - 50 MOA
Parallax Setting - 50 yards to Infinity
Length - 13.7 inches
Weight - 20.4 ounces
DEAD-HOLD BDC RETICLE - Customized hashmark design helps eliminate guesswork on holdover and windage corrections. Good for hunting/shooting at varying ranges where estimating holdover is a concern.