Panasonic latest patent discloses an adapter for MicroFourThirds camera which adds mirror and phase detection on your camera. Remember only few patents do become real products.
Anyway do you really need to turn your mirrorless camera back into a classic DSLR?
source: http://www.freepatentsonline.com/y2010/0091175.html
—
sent to us by Andrea (SonyAlphaRumors)