Leupold’s line of VX-3HD riflescopes were designed to meet the demands of hunters and shooters who needed a riflescope capable of preforming in low light conditions. The VX-3HD achieves this with Leupold’s own Elite Optical System which provides excellent light transmission even in the weak light of dawn and dusk, as well as reducing glare in harsh light for supreme clarity. It also sports an exposed elevation turret equipped with CDS ZeroLock technology, preventing any accidental adjustments. Features of the Leupold VX-3HD Riflescope: Leupold’s Elite Optical System CDS ZeroLock dial Exposed elevation turret Integrated, removable throw leaver