Athlon Optics Midas HMR Gen2 2.5-15x50 Riflescope, AHMC1 SFP IR MOA Reticle, 1/4 MOA, 30mm Tube 2.5-15x magnification 50mm objective lens 30mm aircraft-grade one-piece aluminum tube Eye relief: 3.97" 10 yds to infinity side parallax adjustment Field of view at 100 yards: 40.4-6.8 feet Capped turrets Click value: 0.25 MOA Adjustment per rotation: 25 MOA Total elevation adjustment: 120 MOA Total windage adjustment: 120 MOA AHMC1 SFP (Second Focal Plane) MOA Illuminated Reticle Illuminated reticle with variable brightness Fully-Multicoated lenses Waterproof Fogproof Shockproof Argon purged Length: 13.8" Weight: 20oz Athlon Gold Medal Lifetime Warranty