cpreston
Veteran
The C500MKII and (I'm assuming) the C300MKIII have added the option for a second manual focus box. It kills the ability to do face tracking, but it does give you the ability to easily do a two point focus pull without much fiddling. The cameras also have the option for a manual focus assist in which the AF motors don't take control until the focus box is very close to being in focus. It works like a manual focus override tool that makes sure you don't buzz focus at the end of a focus pull. You can also assign buttons for turning the continuous AF on/off or marking a tracking spot. If you actually test the cameras, you find out that Canon added quite a few tools for working with DPAF, but most ops I've met don't realize what is available. The DSLR's are missing many of these tools, probably because there just aren't enough assignable buttons or Canon is worried that the menu system would become overly complicated.
