KamKorda Lens Filter Kit 46mm + Olympus M.Zuiko Digital ED 60mm f/2.8 Macro Lens, Micro Four Thirds System, Movie & Still Compatible AF Weather Resistant Construction 2 Year Warranty
Amazon
Micro Four Thirds System 120mm (35mm Equivalent) Aperture Range: f/2.8 to f/22 One Extra-Low Dispersion Element Three High Refractive IndexElements