Not sure on that one.
I got mine from here
http://cgi.ebay.co.uk/Sigma-10-20mm-...QQcmdZViewItem
But of course canon fit. Took about a week to come and no import tax. But that is not gaurented !!!
It is a very good lens but takes some getting used to, the image I took of the house at the weekend was no more than 2ft away !!!! Great lens to play with and as you have seen, very good images.
Just to throw a spanner in the works, the 12 - 24 is also a top lens see here
http://www.fredmiranda.com/reviews/s...&cat=37&page=1
Look around Freds site, they have good reviews and some cracking photo's
Jason