EOS 7D + 100-400mm -->640mm
Would this be a cheap way for a tele?
The alternative I see is
EOS 5D Mark III with 200-400mm --> 560mm
Has anyone some experience with the above combination? Especially with the maximum 400mm? How big do you judge the difference to the "EOS 5D Mark III with 200-400mm, and 1.4 extender"?
Thanks for any thoughts.
Best
Frank
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