Olympus m43 micro four thirds to OM adapter

This adapts an Olympus OM manual lens to a micro four thirds mount. This adapter will lock onto the micro four thirds camera and activate the sensor like a normal lens. Additionally, a manual focus Olympus (Zuiko) lens will lock onto this adapter and the aperture will stop down to its setting. The mount marks indicate the mounting points, as the zuiko lens will only mount onto this adapter one way. It is made to the same specs as the commercial adapter, allowing focus to infinity.

(The adapter pictured is this adapter modified 4mm longer to allow macro focusing with a wide angle lens)