Shelf bracket -OM to LM adapter ring Highlights generic brand OM to LM adapter ring Description: Adapter for Olympus OM Lens to Leica M cameras (MP, M9, M8, M7, M6, M5, etc. .) with this adapter. You can connect the latest TECHART LM-EA7 autofocus lens adapter to this adapter. Autofocus (AF) is not available. This does not affect optical performance as the adapter does not contain glass. Easy to use, no complicated work required. you can install it between the camera body and the lens without any tools. Specification: Material: Metal Size: .6.2*6.2*2.5cm (L*W*H) Fits: Lens: for Olympus OM Lens Cameras: for Leica M cameras (M9, M7, MP, M8, M6, M5). Lens adapter: Techart LM-EA7 Infinity focus No ROM connection on adapter Lens diaphragm control is manually adjusted Possible to use with Macro rings and other accessories Lens locking pin Settings: 1. Connect the red marks of the adapter and the lens collar. 2. Turn the adapter counterclockwise until the fastener clicks. 3. It will mainly use manual mode or AV mode. Remove: To remove the adapter, you must unpin the securing pin and twist the adapter clockwise. Package includes: 1 Piece OM-LM Lens Mount Adapter Note: Auto iris, auto focus or any other functions will not work properly when using this adapter. Stop-Down "" mode should be used when measuring, as the lens cannot have its aperture. Controlled by the camera body.