OM SYSTEM M.Zuiko Digital ED 8mm f/1.8 Fisheye PRO Lens Micro Four Thirds System - f/1.8 to f/22, 16mm (Full-Frame Equivalent), Movie & Still Compatible AF System, 1 Aspherical, 5 ED, and 3 HR Elements, ZERO Lens Coating, 180° Angle of View, Rounded...