We've had a chance to handle Canon's EOS 5D Mark III 22MP HD DSLR and have prepared a detailed preview and video. The specifications may initially look a little familiar but almost every component has been updated or improved. It gains most of its ergonomics from the EOS 7D but inherits the sophisticated 61-point AF system from the EOS-1D X. It also comes with a range of movie-focused features and promises of a 2-stop improvement in low-light performance. The camera will be available from the end of March 2012.