1EXCELLENT WORKMANSHIP: It is made of aluminum alloy with anodic oxidation process, exquisite workmanship, sturdy and abrasion resistant to ensure long lasting durability. 2ACCURATE HOLE POSITION: The mount fits the camera and lens perfectly at the bayonet, the combination is tight, and it is very easy and smooth to mount and dismount. 3FULL MANUAL ADAPTER RING: It supports full manual control, including manual focus, manual exposure, with aperture priority and other functions. In addition, it is coated with matte paint to help reduce reflections. At the same time, the adapter supports infinity focusing. 4COMPATIBILITY: The FD to EOSM lens mount adapter is designed to make FD mount camera lenses compatible with EOSM mirrorless cameras, such as for M2 M5 M6 M10 and other models. 5PROFESSIONAL ADAPTERS: The FD to EOSM lens mount adapter is an adapter designed specifically for professional photographers, providing them with more flexibility and room for creativity. 1 xFDtoEOSMLensMountAdapter 1 x Lens Rear Cap