Feature A Fast Target Corrections: MDL Reticle in SFP with BDC and Ranging Marks Provides Accurate Holdover for Precise Airgun Scope Adjustments A Reliable Adjustments: Precise 1/10 MIL Clicks with 15 MIL Elevation Range and Side Focus from 12 Yds Deliver Versatile Shooting Control A Clear and Bright View: Fully Multi-Coated Optics on a 30mm Monotube Ensure Edge-to-Edge Clarity and Consistent Light Transmission A Locked-In Accuracy: Turret Lock Prevents Accidental Changes, Keeping Your Airgun Scope Settings Stable and Dependable A Enhanced Handling: Includes Power Ring Lever, Sunshade, and Big Side Wheel for Fast Zoom, Glare Reduction, and Improved Ergonomics Relations Specification A Magnification: 4-16x A Objective Lens: 44mm A Ocular Lens Dia: 35mm / 1.4 inch A Ocular Length: 58mm / 2.3 inch A Exit Pupil: 11.0-2.75mm A Tube Diameter: 30mm A Length: 315mm / 12.4 inch A Weight (net): 530g / 18.7oz A Eye Relief: 96mm / 3.8 inch A Field of View (@100yds)" 28.8-7.2 feet A Optics Coating: Fully-multi coated A Reticle: MDL wire reticle A Click Value: 1/10MIL A Evaluation Range: 15MIL A Windage Range: 15MIL A Parallax Adjustment: 12 Yds to infinite A Finish: Black matte A Illumination: N/A A Exclusive for air gun and .22 LR rimfire etc benchrest shooting and hunting A Side focus knob marked 15, 20, 25, 30, 50, 75, 100, 200, 400, 600 yards to infinite A Distance between objective lens part and middle turret: 51mm (2.0 inch) A Length of middle turret part: 34mm (1.3 inch) A Distance between middle turret parts to power ring: 54mm (2.1 inch) A Shock tested to 750g, water resistant and fully nitrogen purged A Turret lock system. Pull to adjust, Depress to lock. A High quality 6061 T6 aircraft grade aluminum A Diopter compensation from fast-focus eyepiece -2 to +2 A Including items: 30mm weaver rings (default) or dovetail mount ring (on request only), big side wheel,power ring lever mount, 3 inch sunshade, cleaning cloth, instruction, lens flip-up caps and packed in nice retail box Reticle Service