You know, Sean, I keep seeing that one come up in discussion here, and I'm definitely intrigued. I'm not a slave to Canon I don't think. Except for the 70-200 range, that is. I definitely want one of the Canons for that.


I just don't know very much about the Tokinas. I, too, am curious about Bryan reviewing some of them.


I can see how constant 2.8 would be awesome to have. I use 2.8 fairly often, even outdoors. But for ultra-wide angles (usually landscapes, for me) I would probably be using f/5.6 or f/8 anyway, so I'm not sure I would "need" the 2.8 very much.