Olympus Macro Converter Lens Model Number: MCON-P02 [Rank] B Small dust and debris are visible inside the lens [especially around the 7th photo], but it's to the extent that it doesn't affect the photos. [Product Features] ・When combined with the "M.ZUIKO DIGITAL ED 14-42mm F3.5-5.6 EZ", the minimum focusing distance becomes 18cm, and the maximum shooting magnification is 0.381x (35mm equivalent 0.762x), allowing for simple macro photography. ・A step-up ring (SUR-3746) is included for attaching to lenses with a φ37mm filter thread. R-2