It may be serving a somewhat small niche, but we're guessing that niche will be plenty pleased that something like the LiveLens MFT adapter now exists. That's MFT as in Micro Four Thirds
, and the adapter is for Canon EF lenses. Nothing too special there, but this particular adapter now also allows for aperture control for the first time, which is actually done on the adapter itself, not the camera -- the only remaining drawback is a lack of autofocus. Expectedly that ability comes at quite a premium -- you'll have to fork over $442 for the adapter and an extra $52 for the necessary 9V battery cable.