Features:Super Long range Hunting rifle scope providing crystal clear targeting at 12-60X magnification, with a 60mm objective diameter and an eye relief of 3.9-4.3 InchesReticle illumination in both red and green with multiple brightness intensitiesCapped reset turrets are finger adjustable with 1/8 MOA clicks that can be reset to zero after sighting in.ADJUSTMENT RANGE: ±35 MOA Aircraft-grade aluminum construction ensures strength and shockproof performance.Focal plane: Second focal plane Product contains: KT12-60X60SAL Scope and Scope Rings Sunshade Battery Cleaning Cloth High-Quality Lens Caps Lifetime Warranty from Texas Precision Optics Inc The max use up to .338 Caliber. Please don't use it on 50BMG Caliber. Specific parameters： MODEL: KT12-60X60SAL MAGNIFICATION: 12X-60X WEIGHT/OZ: 41 LENGTH: 19.6'' TUBE SIZE: 35mm EYE RELIEF: 4.3~3.9 EXIT PUPIL/MM: 5~1 FIELD OF VIEW@100YARDS: 3.38~1.68 CLICK IN@100YARDS: 1/8 MOA ADJUSTMENT RANGE: 35 MOA SIDE FOCUS:30 yds to infinite(30, 50, 100, 300, 500 and infinite) Diopter compensation from fast-focus eyepiece (+2 to -2) FOG PROOF: Yes SHOCK PROOF: Yes WATER PROOF: Yes