I remember that I had seen it talked about often a year or so ago, but nothing has been mentioned since . Birger Engineering was developing the first ever Canon lens adapter for the AF100 µ4/3 mount camera, with full support for AF, aperture control on the camera body, and optical image stabilisation (IS). It was said that the powered adapter will feed off the Micro 4/3rds lens mount and control Canon EF mount lenses via the appropriate electrical protocols and contacts. And there was even an article that said it would work for the GH2 also. Well I have yet to hear about anyone using such an adapter and I don't even think Birger actually released it for sale yet. There is another company called redrock with and adapter but they advertise it only for the AF100 video camera. Does anyone know if there are such plans for an adapter from anyone else? I mean Sony Nex users have such an adapter already.