EOTech Vudu X 2-12x40mm Rifle Scope 30mm Tube Second Focal Plane BD1 Reticle Matte Black. The magnification power ring includes easy to see laser engraved numbering and a removable throw lever for quick transitions through the magnification range. Capped turrets provide a clean look while protecting them from inadvertent adjustments. Clear crisp glass and generous eye relief makes this all-purpose optic ideal for any close to medium range targets. Specifications for EOTech Vudu X 2-12x40mm SFP 30mm Tube Rifle Scope: Manufacturer: EOTech Objective Lens Diameter: 40 mm Magnification: 2 - 12 x Tube Diameter: 30 mm Reticle Focal Plane: Second Focal Plane (SFP) Illumination Color: Red Finish: Matte Field of View Linear: 9.1 - 55.7 ft at 100 yds Eye Relief: 3.73 - 3.77 in Color: Black Weight: 21.1 oz Adjustment Click Value: 0.25 MOA Length: 12.6 in Adjustment Type: MOA Illumination Type: LED Battery Type: CR2032 Gun Type: Rifle Package Contents: EOTech Vudu X 2-12x40mm Rifle Scope Vudu X 2-12x40 SFP Rifle Scope Operator Manual Throw Lever Flip-Up Protective Lens Caps Lens Cleaning Cloth Battery EOTech VDX2-12SFBD1: Vudu X 2-12x40mm Rifle Scope 30mm Tube Second Focal Plane BD1 Reticle Matte Black