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06-10-2009, 09:07 AM   #1
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Sigma 1.4 TC compatibility

Can anyone tell me whether the Sigma 1.4TC is compatible with either the DA*200 or DA*300 lenses. I realize the SDM/Autofocus doesn't work, but is there any interference with the lens elements? How about metering issues? Any help would be appreciated.



06-10-2009, 09:19 AM   #2
Lowell Goudge's Avatar

Join Date: Jan 2007
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check on your lenses.

If the rear of your lens is anything other than a 32mm (or larger) diameter circle, and the element is not recessed by more than about 10mm it simply won't fit.
06-10-2009, 11:16 AM   #3
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Original Poster

Thanks for those dimensions, Lowell. I'll take a look at the my 300 tonight, but I don't have the DA*200. Guess that begs the question how wide and how recessed the element is on the DA*200?



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