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      11-12-2013, 08:44 AM   #3321
dcstep
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Drives: '09 Cpe Silverstone FR 6MT
Join Date: Nov 2008
Location: Colorado

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2009 M3  [8.40]
Quote:
Originally Posted by Itsed65 View Post
Speaking of the 1.4X III, as I said, my buddy was using my 5D3 with the 100-400 with that TC on it today. It's a bit fussy with the autofocus, but it certainly worked!
At f/8 the AF on the 5D3 slows down a bunch, but it's worth the fight to get pix like that. I have the same battle with the 2x on my 500/f4, but I seldom take it off.

Dave
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