Canon EF-EOS M lens mount adapter. This adapter allows you to attach EF lenses to EOS M cameras. It's a mount adapter for attaching a wide variety of EF series lenses to EOS-M cameras, enabling the use of features like IS and AF found on EF lenses. [Appearance] - Almost no signs of use, considered to be in excellent condition. [Operation] - Operation has been checked by attaching it to a body and lens. [Included Items] - Lens cap * Everything shown in the photos is included. [Return Guarantee] - Full refund including shipping If there is any discrepancy with the description, we will provide a refund, including return shipping costs. Please contact us before providing feedback. ◎◎◎◎◎◎◎◎◎◎◎◎ Thank you for your interest in our product. Please feel free to ask any questions about usage or condition. We will respond to messages within one business day. ◎◎◎◎◎◎◎◎◎◎◎◎ KameKame Club