Question about Sigma lenses

I was wondering if my Sigma lenses will work on a 1d Classic.

My lenses are as follows:

Sigma 100-300 f4
Sigma 70-200 2.8, not the OS one that is not out yet
Sigma 24-60 2.8

I think they will but would like to be sure and any help is appreciated.

Thanks

Scott

Being how the 1D classic is old, I don't see why they would not work.

I doubt anyone can give you a definitive answer to this question. You'll need to try it out with that particular body and those lenses and see for yourself. These compatibility questions are thorny and often what works for one person's set up won't for another. Here's to it working though.