NcSTAR VDUO434DGBLH Vism Duo Series 4x34mm Scope Green LensOne of the First Rifle Scopes specifically designed for Left Eye Dominant Shooters in the Industry! The 30 offset reflex optic is integrated into the Left side of the scope body! Scope = 4X magnification, 34mm Objective Lens New Urban Tactical Reticle (Blue) for Quick Target Acquisition Glass Etched Reticle with Blue Illumination. 30 Offset Reflex Green Dot Optic, maintain the same bore height as scope reticle Scope and Reflex Optic each have