Horton 2-7x36 Variable Power Mult-a-Range Scope Reticle: Mult-A-Range, Finish: Matte Black, Magnification: 2x-7.3x, Effective Objective Diameter: 36mm, Exit Pupil: 14.8-5.7, Eye Relief: 4.55-3.88", Tube Diameter: 1", Objective O.D.: 43mm, Eyepiece O.D.: 43mm, Length: 11.5", Weight: 14.8oz Scope is waterproof, shockproof, and fogproof. Mult-A-Range reticle for arrow drop compensation is calibrated from 280-330fps at 7x. 1/4 MOA adjustments and quick focus eye piece