Item: 3-30x56 Magnification: 3x-30xObjective Lens Diameter (mm): 56 Ocular Lens Diameter (mm): 37Field of View (ft/100yads): 34.1-3.41 Field of View (m/100m):11.4-1.15 Exit Pupil (mm): 14.5-1.86 Eye Relief (inch): 4.7-3.8Reticle: Glass-etched Illuminated Parallax: ????0.125 DiopterRegulation (degree): ??????3-??????2 Click Value (inch): 0.125MOATube Diameter (inch): 1.18 Water Resistance: Yes Fog Resistance:yes Shock Resistance: 3000G Weight (g): 960 Length (mm): 40 CoatedFMC GREEN