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Yes, you can use that lens on an MD/MC adapter for four-thirds--any manual focus SLR lens that has an aperture ring can be used with the appropriate adapter ring. Because the lens doesn't do any electronic communication (and if it did, the adapters wouldn't translate it) any function that involves the camera "talking to" the lens doesn't happen. You must ...


I don't think this flash is compatible with your camera in auto mode — forum posts seem to confirm this, and this blog post goes into greater detail. In short, you can use it as a manual flash, either at full power or at ¼ power (with the "Lo" button), but can't get further automation (or wireless optical control). The flash has a guide number of 35 meters ...

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