What sigma lens for canon xsi and outdoor photography?
Convex, concave. Seriously you can find this stuff in a book.
Sigma 75-300 lens that you used on a canon rebel xt film camera - you try to use it on a canon 20d an usually get an Err 99 error message - what can you can do?
No, I have tried it and it didnt work.
Will sigma 35mm lens fit the sigma digital camera?
Sigma builds lenses with mounts to fit Sigma and other cameras. I own two which are made to fit a Canon body. These would not work on a Sigma camera as they are, but I'm sure the lenses are also av...
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Which is a better sigma 120-400 lens or sigma 150-500 len?
Nikon stopped producing the D80 in August 2008 as it was replaced by the D90 :)
Will a Canon 50D work with a sigma 18-50mm and sigma 50-150mm hsm?
I have a Canon Ixus 400 and have been using a 1GB Integral memory card on it for years - works absolutely fine!