BetterPhoto Member |
Sigma lens for Canon What Canon EOS cameras are compatible with the Sigma 28-200mm F3.5-5.6 lens? I recall reading a comment that it may be usable in the Tv mode only on Rebel and later EOS models. Thank for your help. John Spencer
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Jon Close |
http://photonotes.org/articles/beginner-faq/lenses.html#compatibilitythirdparty http://www.marius.org/fom-serve/cache/61.html http://www.sigma-photo.com/faq/faq.php?navigator=3 (Q. #7) Generally, Sigma lenses made prior to 2001 are 100% compatible with Canon bodies that were introduce prior to 2001, but may have some ROM chip based incompatibilities with bodies introduced later. Sigma will re-chip lenses to restore compatibility, if they can (probably not for lenses long out of production or very low volume lenses).
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David A. Bliss |
I can tell you from experience that older Sigma lenses may have compatibility issues with newer digital Canon cameras. I have an older Sigma 400mm 5.6 APO lens that I love, it is very sharp, with great color reproduction. I used it with my EOS 620. When I try and use it on my 10D, if it is on any f stop but 5.6, it will give me an Error 99. I contacted Sigma, and they told me it was a known issue, and that they couldn't do anything about it, but (surprise)they would be happy to sell me a new lens!
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