Feature SCFF-45 Tauron 4-16x44 HD 1/10 MIL Turrets Provide Audible Clicks and Locking for Precise, Confident Adjustments First Focal Plane VTA-3 MIL Reticle for PRS (Precision Rifle Shooting) and Law Enforcement High Definition LaREE Lens for Crisp and Sharp Images and True-to-Life Color Accuracy Zero Stop Function Return Effortlessly to a Pre-set Zero Point without Counting Clicks 34mm Tube, 33 MIL Extra Large Adjustment Range for Mid-Long Range Precise Targeting Specification SCFF-45 Tauron 4-16x44 HD Magnification: 4-16x Objective Lens Dia: 44 mm Focal Plane: First Focal Plane Eye Relief: 95 mm / 3.74 in Lens Coating: Fully Multi-coated Linear Field of View @ 100 yd: 31.4-7.85 ft @ 100 yards Linear Field of View @ 100 m: 10.5-2.6 m @ 100 meters Angular Field of View: 6-1.5Adeg Reticle: VTA-3 MIL Tube Dia: 34 mm Side Focus: 15 yards to Infinity Click Value: 1/10 MIL Turret Function: Zero Stop Elevation Adjustment Range: 33 MIL Windage Adjustment Range: 15 MIL Diopter Compensation: -2 to +2 Illumination Setting: 6 Gears, On/Off Switch Battery Type (Not Include): CR2032 Battery Life: N/A Waterproof: IP67 Fogproof: Nitrogen Filled Shockproof: 1000 G Housing Material: 6061 T6 Aluminum Alloy Finish: Matte Black Length: 317.0 mm / 12.48 in Weight: 903 g / 31.8 oz Items in the Package: User Manual, Cleaning Cloth, Plastic Wrench, Flip-up Caps, Sunshade, etc. Size Reticle