Sightron SVSSED Rifle Scope 10-50x60mm 34mm Tube Target Dot Reticle Zero Stop ED Glass Black Medium. The 34mm body tube with ED glass provides 70 MOA elevation and 60 MOA windage. Large oversized tactical turrets with 1/8 MOA clicks provide 10 MOA per revolution. The patented F.A.S.T focus system provides a two focus dials; the first operates like a standard quick acquisition focus knob and the second provides a 4 to 1 gear reduction for smooth fine focus. Specifications for Sightron SVSSED 10-50x60mm 34mm Rifle Scope Second Focal Plane: Manufacturer: Sightron Objective Lens Diameter: 60 mm Magnification: 10 - 50 x Reticle: Target Dot Tube Diameter: 34 mm Reticle Focal Plane: Second Focal Plane (SFP) Color: Black Adjustment Type: MOA Lens Material: ED Glass Shockproof: Yes Included Accessories: Lens Covers Key for Knobs Magnification Type: Variable Additional Features: Zero Stop Gun Type: Rifle Package Contents: Sightron SVSSED 10-50x60mm 34mm Rifle Scope Second Focal Plane Sightron 27012: SVSSED Rifle Scope 10-50x60mm 34mm Tube Target Dot Reticle Zero Stop ED Glass Black Medium