Crossbow scope 4x magnification 32mm objective lens 1 tube 1/4 MOA (1/4 click value @ 100 yds) 5-step reticle (red/green illuminated*) 50 yds parallax setting 27.2 ft field of view @ 100 yds 3.8 eye relief 8mm exit pupil 12.3 oz. 8.19 long Includes 1 CR1620 lithium battery, flip-open lens caps, 3 hex wrenches, low Max Strength Lever Lock quick-detach Weaver/Picatinny rings, owner's manual and cleaning cloth * Other features: True Strength scope Nitrogen-filled Shockproof Fogproof Rainproof Zero lock/reset target turrets Angled objective Black matte finish * *If you don't use the illumination, the 5-step reticle will be black.* A sturdy, clear scope that delivers maximum light transmission for crossbow hunting.