Rumors are circulating about a possible successor to the Olympus OM-D E-M5. According to rumor site 4/3rumors.com, the camera is likely to be called the Olympus E-M5II or the Olympus E-M5 Mark II and is said to feature a 16MP sensor but with a sensor shift function allowing users to boost resolution up to an equivalent 40MP. Read more (albeit not all that much more)