I don't agree with most people here that Zeiss glass is wasted on crop. Even on a crop camera you will get the distinct Zeiss rendering and the 35mm makes a great walkaround for a crop camera. I will say this again because I absolutely loved my ZE 35 on a 40D, even though I'm using a ZE 50 f/2 on a 5DII now.
Did you consider getting a used 40D or 50D instead of the t2i? The used 40D's are going down in price lately (at least over here).


