Sightron SIII Long Range 8-32x56 Side Focus MOA-2 Reticle w/ Zero Stop Turrets Tactical Turrets Zact-7 Revecoat Multicoating for excellent light transmission Exclusive ExacTrack Windage and Elevation adjustment system 30mm one-piece tube design for maximum durability Second Focal Plane MOA-2 Reticle design Lifetime Warranty The SIII 8-32x56 LR Zero-stop MOA-2 provides the shooter with Long Range performance for target and field applications. This Zero-Stop model features an external Zero-Stop for the fastest zero settings in the industry today. With a total travel of 70 MOA the shooter has enough travel for targets well beyond 1000 meters. Sightron's patented ExacTrack technology provides precise windage and elevation adjustments while maintaining a positive point of contact with the erector tube. From zero to the most extreme adjustments, you will never experience drift again. The 30mm one-piece tube design features Sightron's Zact-7 Revcoat multi-coated optical grade glass lenses which are precisely aligned to ensure maximum light transmission, color accuracy, and clarity. The large tactical knobs provide tactile and audible clicks with 1/4 MOA adjustments. The knobs are resettable to zero and are designed for extreme weather conditions. Parallax adjustment is controlled via the side focus knob and will focus from 40 yards to infinity. The SIIISS832x50LRZSMOA features the MOA-2 second focal plane reticle. Features ExacTrack W&E System Never experience drift with Sightron's patented windage and elevation adjustment technology. It provides proper alignment between the adjustments and the erector tube by maintaining the same constant and accurate point of pressure at zero or extreme adjustments. Exclusive Optical Design Using the right materials for the right application, Sightron engineers build optical formulas around the best optical glass to reduce chromatic aberrations, improve color accuracy, deliver excellent light transmission, and best-in-class resolution and sharpness. Zact-7™ Revcoat Plus Exclusive Zact-7 Revcoat Plus multi-coating process employs a new and revolutionary lens coating technology applied to both surfaces of the lens for maximum anti-reflection performance and the highest light transmission. Second Focal Plane Reticle The reticle size remains constant at any zoom range. Reticle Material Etched Glass for a superior viewing experience Shockproof Built to withstand high caliber recoil and accidental impact Waterproof Rated at IPX7 waterproof standards Fogproof Nitrogen gas charged for a lifetime of fog-free use Tube Construction Milled from a single piece of lightweight, industrial-grade aluminum Specifications Magnification 8-32x Objective Lens Diameter 56mm Eye Relief 3.6 - 4 inches Field of View 12.2 - 3.1 ft @ 100 yds Tube Size 30mm Turret Style Tactical (Resettable) Zero Stop Yes Click Value 1/4 MOA @100 yards Minutes Per Revolution 15 MOA Max Elevation Adjustment 70 MOA @ 100 yards Max Windage Adjustment 70 MOA @ 100 yards Parallax Setting 40 yards to Infinity Focus Type Side Focus Reticle Type MOA-2 @24x Focal Plane Second Finish  Matte Black Waterproof Yes - IPX 7 rated Anti-Reflection Tech Exclusive Zact-7 Revcoat Plus Multi-coating Fog Proof Yes Length 15.3 inches Weight 27.2 oz Sunshade Included Item Number 25173 UPC Code 793139-251732 Model Name SIIISS832X56LRZSMOA Reticle Details The MOA-2 reticle was designed in 2011 and has become the most popular reticle in the Sightron Line. The reticle can be used for Short and Long Range Target shooting. The reticle features a fine crosshair reticle with a dot in the open center and hash marks along all 4 quadrants of the reticle in 2 MOA increments.