Green lens coating Scope has a tri-illuminated 3/4 circle dot reticle Rugged nitrogen filled and shock proof body enhances scope vitality. Finger adjustable windage and elevation knobs 100% Safe for the Eyes with LED lighting European style fast focus eyepiece Constructed with a built-in sun shade. Integrated 20mm picatinny optic rail mounting system Designed with a durable one piece aircraft aluminum frame Dual illuminated VR2 reticle with 5 levels of red and green visual hueSpecifications: Brand AIM Sports Build Aluminum Reticle VR2 Magnification 3X-9X Illumination 5 Levels (Red/Green) Objective Diameter 40mm ' Tube Diameter ' 30mm Optical Coating Green ' Shock Proof Yes F.O.V. Adjustable Yes (100 Yards) M.O.A. 1/2 Length 7.7 Inches Weight 1.17 lbs Eye Relief 3 Inches Battery ' CR1620 or CR2032 Color BLACK 1X Scope