OM SYSTEM (OLYMPUS) M.ZUIKO DIGITAL 2x Teleconverter MC-20 High-Performance 2x Teleconverter Purchased new from Camera no Kitamura in September 2025, but only used once. I am selling it because I don't have much opportunity to use it. It has been stored in a dehumidified storage. No operational problems. No scratches or scuffs on the body or lens. Thank you.