Vortex Razor HD Spotting Scope is one of the finest spotting scopes, competing at the topmost performance level. It boasts of precision craftsmanship and ultra-sleek functionality, and comes with the sophisticated APO or triplet apochromatic lens system that lends high definition views throughout the field of view. This ensures there is no color fringing, degradation of resolution or dilution of color fidelity while viewing, regardless of the length of the distance. The addition of premium, hand selected and precision-ground HD glass lens elements in the Vortex RZ85A help it render sharp, brilliant and true to life views. State of the art optical elements remove aberrations for clear, color-accurate, distortion-free, flat field images with unmatched edge-to-edge sharpness. And XR Plus fully multi-coated lenses help the spotter enjoy maximum light transmission while finding game in low light. The Razor Angled Scope’s list of features is also inclusive of ArmorTek ultra-hard scratch-resistant coating on exterior lens surface, porro prism design, dielectric prism coatings, adjustable eyecups, argon gas purging and o-ring. Vortex RS-85A Top FeaturesAngled Body Design for overall lower mounting heightAPO or Triplet Apochromatic lens systemHD Lens Elements with high density extra-low dispersion glassXR Plus Fully Multi-Coated lensesArmorTek coatingArgon gas purging for fogproof performanceO-ring seals for waterproof performanceAdjustable EyecupDielectric Prism CoatingsPorro PrismIncluded in the BoxEyepiece capObjective lens coverCustom fitted neoprene case Vortex Razor HD 27-60X85 Angled Spotting Scope MPN RS-85A