Permits the adaption of Olympus OM lenses to be used on a Micro Four Thirds digital camera.
 

• Autofocus(AF) is not available.
• Stop-down metering is used.
• Although it is possible to use A (aperture priority AE) mode in auto exposure, the aperture display is not available.
• In P (Program AE) or S (Shutter speed - priority AE) mode, the shutter releases, but the auto exposure does not work.
• The distance scale on the OM system lens may not indicate the actual distance. Always use the viewfinder for focusing.