Canon 5D M3 and "focus chatter" with long telephoto lenses?

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systemguy
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Canon 5D M3 and "focus chatter" with long telephoto lenses?
4 months ago

Hello

For those who have used powerful telephoto lenses (say 300 mm f4) with the 5D M3, are there times when the autofocus system cannot lock in due to say, the fine depth of field, and thus results in "chatter"?  I mean an oscillating sound as thecamera tries to lock on.

I do not mean under low lighting conditions but rather, under good daytime lighting.....

Thx.

 systemguy's gear list:systemguy's gear list
Canon EOS 5D Mark II Canon EOS 20D Nikon D800 Nikon D810 Canon EF 15mm f/2.8 Fisheye +16 more
Canon EOS 5D
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