Vortex Diamondback Tactical 4-16x44 FFP Riflescope, EBR-2C MRAD, 1/10 MRAD, 30mm Magnification: 4-16x Objective lens: 44mm Multi-coated lenses First focal plane Reticle: EBR-2C MRAD FOV: 26.9' - 6.7' at 100 yards Eye Relief: 3.8" Exposed turrets Tube diameter: 30mm Click value: 1/10 MRAD Maximum windage adjustment: 25 MRAD Maximum elevation adjustment: 25 MRAD Parallax: 20 yards to infinity Length: 14.1" Weight: 23.1 ounces Ocular focus Includes lens covers, lens cloth, and a sunshade