So it really works! The video on top shows how Canon EF lenses autofocus works on NEX cameras thanks to an adapter made by a Chinese company. UPDATE: I have been told that this is just a prototype version of an adapter that will be sold in a few months. Right now there is an “older” version for sale with aperture control but no AF control at [shoplink 14445 ebay]eBay Hong Kong (Click here)[/shoplink].