High Definition 10x Macro Close Up Lens (62mm) for Olympus M. Zuiko Digital ED 12-40mm f/2.8 Lenses + CT Microfiber Cleaning Cloth Professional 10x Multi-Coated 10x Macro Lens High index / Low dispursion Optical Glass Anti-Reflection Coating HighSpeed Auto / Focus / Infrared Compatible Screws on top of your standard zoom lenses