Sightron SIII Long Range 10-50x60 Side Focus Target Dot Reticle Covered Target Turrets Zact-7 Revecoat Multicoating for excellent light transmission Exclusive ExacTrack Windage and Elevation adjustment system 30mm one-piece tube construction for maximum durability Second Focal Plane Target Dot .1 Reticle design Lifetime Warranty The SIII 10-50x60 LR Target Dot provides the shooter with Long Range performance for target and field applications. With a total travel of 50 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 1/8 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 13 yards to infinity. The SIIISS1050x60LRTD features the Target Dot .1 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 10-50x Objective Lens Diameter 60mm Eye Relief 3.8 - 4.5 inches Field of View  9.6 - 2.2 ft @ 100 yds Tube Size 30mm Turret Style Tactical (Resettable) Zero Stop No Click Value 1/8 MOA @100 yards Minutes Per Revolution  10 MOA Max Elevation Adjustment  50 MOA @ 100 yards Max Windage Adjustment  50 MOA @ 100 yards Parallax Setting  13 yards to Infinity Focus Type Side Focus Reticle Type  Target Dot .1 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  16.9 inches Weight  30.1 oz Sunshade Not Included Item Number 25138 UPC Code 793139-251381 Model Name SIIISS1050X60LRTD Reticle Details The Sightron Target Dot Reticle .1 MOA is used for Target shooting in the higher power target models. The reticle has a fine crosshair with an extra-fine dot in the center. The smaller dot can be used due to the higher power. This reticle is ideal for short-range .22 rimfire competition, mid-range center fire competition and long Range 1000 yard competition.