Lancer Tactical CA-415B Red & Green Dual Illuminated AO Scope

Adjustable objective allows for parallax correction and rangefindingMagnification: 3x - 9xLength: 31.5 cmWeight: 26 oz.Object diameter: 40 mmEye relief: 6.91 ~ 8.5 cmExit pupil: 13.3 ~ 4.4 mmField of view: 13.4 ~ 40.38 (@ 100 yds.)Fast focus eyepieceIncludes 25mm scope rings for rail attachment