Leupold VXR 4-12X50 30 Firedot Wind Plex Tube Diameter: 30mm Adjustment Click Value: 1/4 MOA Adjustment Type: Click Exposed Turrets: No Finger Adjustable Turrets: Yes Turrets Resettable To Zero: No Zero Stop: No Turret Height: Low Fast Focus Eyepiece: Yes Lens Coating: Fully Multi-Coated Warranty: Lifetime Factory Warranty Rings Included: No Sunshade Included: No Sunshade Length: N/A Lens Covers Included: No Power Variability: Variable Min Power: 4X Max Power: 12X Reticle Construction: Glass-Etched Battery Type: Cr2032 3V (1) Holdover Reticle: No Reticle Focal Plane Location: 2Nd Parallax Adjustment: None Finish: Matte Water/Fogproof: Yes Shockproof: Yes Airgun Rated: No Objective Bell Diameter: 58.42mm Ocular Bell Diameter: 38.01mm Eye Relief: 4.3-3.7" Max Internal Adjustment: Elevation: 75 MOA Windage: 75 MOA