Olympus M. Zuiko Digital ED 45mm f/1.8 Lens (Black) + 37mm Multi-Coated Filter Kit (UV+CPL+FLD) + Lens Cap Keeper + Lens Cleaning Pen & Microfiber Cleaning Cloth Micro Four Thirds Mount Aperture Range: f/1.8-22 Movie & Still Compatible (MSC) Lens Near-Silent Autofocus for Stills & Video Two Extra-High Refractive Lenses