As the title says, I am looking for a wide angle, or ultra wide angle lens to use with my 1D3/1D4. I'm not sure what is compatible, but I did have a Canon 10-22 that I used on my old 7D, and it was the sharpest lens I've ever had, and I know I can't use that on the bodies I have. Hopefully not expensive, since it won't really be a full time lens, but nice to have, if that makes sense... Plus, I have a 24-70, so I'd like it to be shorter than that. Not sure if there is a 10-22 equivalent for what I can use.
Thanks for all help.


