So as the title states, I want to know of a good lens for Canon Rebel XT. I already have 18-55mm kit lens which is OK. Yesterday I received 50mm f1.8 II, and with few images that i did take, it's amazing! I am selling my 80-200mm f4.5-5.5 lens because it's a bit too slow and image quality is not crystal clear, the contrast is not that great either. So having said that, I keep on hearing that for fashion photography I should actually be staying in 80-135mm range. But I have also seen some amazing photographs that I loved, and they were done with a wide angle. So having said that, any suggestions on a good lens? I don't want to spend more than $400 on a lens.