The Olympus MMF-3 Four Thirds Lens to Micro Four Thirds Lens Mount Adapter is a dust- and splash-proof lens mount adapter. It enables you to mount any existing Four Thirds lens on a Micro Four Thirds standard-compliant digital camera, such as the Olympus OM-D Series and PEN Series models. The adapter's weather sealing makes it preferable to the earlier MMF-2 and MMF-1 models for shooting under inclement or uncertain weather conditions. The MMF-3 is the perfect tool to help you get the most out of your weather sealed and Super High Grade Four Thirds-compliant lenses.

See recent price change history for the Olympus MMF-3 4/3 to Micro 4/3 Adapter.