Used only once to measure flange back, mounted on a LUMIX DMC-GF1. The adapter on the left side has slight scratches from mounting. ☆ Appearance It's clean. Please check the photos. ☆ Operation No problems. ※ There may be oversights other than the above, but please forgive me as I am an amateur. ※ Due to the nature of used items, scratches, wear and tear, and the appearance of the optical system will vary depending on individual opinions. ※ Please understand that this is a used item before purchasing. ※ No claims, no returns. ※ Items other than the included accessories are not included. ※ Please understand the contents before purchasing.