These Viper HS LR riflescopes feature a first focal plane reticle: all reticle subtensions remain constant throughout the entire zoom range for accurate use of reticle reference marks at any magnification.
First Focal Plane - Subtensions remain consistent throughout magnification range.
XD Lens Elements - Extra-low dispersion (XD) glass increases resolution and color fidelity, resulting in crisp, sharp images.
XR Lens Coatings - Vortex proprietary XR fully multi-coated lens coatings increase light transmission for maximum brightness.
30 mm Tube - Provides greater strength and wider adjustment lattitude.
One-Piece Tube - Maximizes alignment for improved accuracy and optimum visual performance as well as strength and waterproofness.
Aircraft-Grade Aluminum - Construction from a solid block of aircraft-grade aluminum delivers increased strength and rigidity.
Waterproof - o-ring seals prevent moisture, dust, and debris from getting inside the tube for reliable performance in all environments.
Fogproof - Filled with argon gas to inhibit internal fogging over a wide range of temperatures.
Shockproof - Lenses are locked in place, fore and aft, with machined locking rings to remain in perfect alignment and withstand recoil and impact.
Hard Anodized Finish - Hard-coat anodization is durable; the low-glare matte helps camouflage the shooter’s position.
ArmorTek - Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.
CRS Zero Stop - Customizable Rotational Stop (CRS) prevents dialing more than one rotation below your zero so you don't lose the zero when dialing large amounts of elevation corrections. Patent pending.
Exposed Elevation Turret - Open type elevation turret with 1/2 MOA clicks and 24 MOA per turn allows rapid, accurate dialing of hold over corrections when desired.
MAG-View - Combines a fiber optics magnification indicator with raised rear-facing magnification references for clear viewing in low light conditions. Patent 7,937,879
Fast Focus Eyepiece - Allows quick and easy reticle focusing.
Side Parallax - Uses an adjustment mechanism on the left side of the riflescope to fine-tune focus for the purpose of reducing parallax shooting error.
Please feel free to call Doug or Neil @ 212-753-5128 with any questions.