Ritons 3 primal provides another option for a high quality, affordable, hunting optic.Visibility in extreme light conditions is no problem for this optic with its 56mm objective.Featuring riton hd glass, capped, zero resettable turrets and an integrated throw lever, the 3 primal provides a wide magnification range allowing for up close shots and 6 levels of red illumination featuring on/off between each level, as well as the long distance shot for that once in a lifetime shot.Magnification: 3-12xObjective: 56mmField Of View: 24.10 - 6.30 ft @ 100 ydsEye Relief: 3.90"Tube Diameter: 30mmLength: 13.37"Weight: 17.60 ozReticle: Illuminated RDHParallax Adjustment: 10 yds-InfinityOptic Coating: Fully Multi-Coated