The riton tactix optics features a first focal plane, capped, zero resettable turrets, integrated removable two location throw levers, 1/10 mrad windage and elevation adjustment, 6 levels of red illumination featuring on/off between each level and a fast-focus eyepiece.Magnification: 1-10xObjective: 24mmField Of View: 105.80 - 10.50 ft @ 100 ydsEye Relief: 4"Tube Diameter: 30mmLength: 11.25"Weight: 26 ozReticle: Illuminated 3OTParallax Adjustment: 100 yds FixedProofs: Fog/Shock/WaterproofOptic Coating: Fully Multi-Coated