And yes, with many already developed Canon cross sensor modules (40D, 50D, 7D etc), Canon went to added time, expense and trouble to intentionally design a brand new AF sensor that goes back to a single cross AF point. Canon will spare no expense to protect the 1D series.
Oct 21, 2012 at 07:26 PM
Previous versions of Don Clary's message #11058935 « Could 5DIII focus at f/8 »
