Thank you for explaining that so I can understand it. What you say makes sense. But according to some users and distributorsthis camera can work with the extender and lens in autofocus, but ZI am unable to make it happen. I'll still use it on occasio...
I have a Canon 7D MkII that I cannot set up to allow AF with the 100-400 + 2x extender. I have tried all the setings mentioned in several articles. I realize there a very few applications for this , but want to be able to access the AF with the exten...
