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jcolwell
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Re: 800mm f/5.6 + 1D-X + 1.4x Extender = Apparently It Can AF!


PetKal wrote:
Has anybody actually used an f/5.6 lens + Canon 1.4xTC on 1DX in order to confiirm it doesn\'t AF ?

My 100-400/4.5-5.6L IS + 1.4x Extender Mk III does not AF at any focal length. All of my other EOS lenses are f/4 or faster.


Aug 31, 2012 at 04:47 PM





  Previous versions of jcolwell's message #10925474 « 800mm f/5.6 + 1D-X + 1.4x Extender = Apparently It Can AF! »