Arken SH4 GENII Manual Lifetime Warranty Precision Tracking Guaranteed HD Glass First Focal Plane (FFP) Zero Stop Specification: Magnification: 4-16x Objective Diameter: 50 mm Eye Relief: 3.6 inches Field of View: 30-7.5 ft @100 Yards Tube Size: 34 mm Turret Adjustment: 1/10 MIL Reticle Position: First Focal Plane Reticle Details: VPR MIL Zero Stop: AZS Zero Stop System Zero Reset: Yes Elevation Adj. Range: 36 MIL Windage Adj. Range: 14MIL Adjustment Per Revolution: 8 MIL Parallax: Side Parallax Adjustment 25 Yds – Infinity Illuminated Reticle: Red Turret Rotation: Counter Clockwise (CCW) Length: 13.4 inches Color: Matte Black Weight: 35.6 oz Sunshade: yes