Mr.Ft wrote:
I was wondering if anyone was using this combo on an 80D. I just wanted to know what to expect with auto focus, IQ ect.
Thanks
Tom
Just this past week I have been using my 80D with 70-200L f4 and canon TC 1.4 II (note this is the II). It is a very good combination and produces an image that is better than I can crop from the 200 alone. I believe the III is rated even better than the II at focus speed. I have no focusing issues with the very good Canon AF system on the 80. The lens/camera has been micro focused as has the 1.4 addition. The 80d has the ability to establish a separate micro focus with the addition of the TC. I love the possibilities with these combinations. I should add that the Tamron extender WILL NOT work with the 80d at all, ever.