May 25, 2013. Magic Lantern enables Canon 5D Mark III Raw video output. May 13, 2013. Canon firmware for 5D Mark III allows uncompressed video and AF at F8. Apr 30, 2013. DxOMark examines lenses for the Canon EOS 5D Mark III. Apr 4, 2013. Canon update for EOS 5D Mark III to offer uncompressed HDMI output. Oct 23, 2012. The Canon 6D is the world's second-best DSLR regardless of price, right behind the very similar Canon 5D Mark III. If you're in the market for a full-frame DSLR for ultimate technical quality and super-fast autofocus for action, but don't want to pay extra for (or carry the weight of) the 5D Mark III, the 6D is about 95% of the 5D Mark III for W9ik1.