Athlon Optics 5-30x56 Midas TAC Gen2 UHD, FFP APRS16 IR MIL Reticle, .1 MIL, 34mm Tube 5-30x magnification 56mm objective lens 34mm aircraft-grade aluminum tube Exposed Elevation / Capped Windage turrets Precision zero stop UHD Glass High-precision erector system Eye Relief: 3.54" Parallax Adjustment: side focus - 20 yds to infinity Field of view @ 100 yards: 23.3-3.9 ft Click Value: .1 MIL Adjustment per rotation: 10 MIL Total Elevation Adjustment: 30 MIL Total Windage Adjustment: 23 MIL Length: 15.3" Weight: 30 oz Illuminated reticle Etched glass reticle Advanced Fully-Multicoated lenses XPL protective coating Waterproof Fogproof Shockproof Argon purged Lifetime warranty Made in Japan