...not operate if the effective maximum aperture is greater than f/5.6 (greater than f/8 on the EOS 1V and EOS
autofocus with extender 2.0 don't work With the EOS-1D series, EOS-1v and EOS-3, AF is possible, but with the center focusing point only
5 questions posted
Usually answered in minutes!
1,383 Questions
944 Questions
808 Questions
687 Questions
597 Questions