Quote Originally Posted by EricPvpi View Post
Just curious for those using the 17-55mm f/2.8 on a crop body, what are you using above 55?
The info is also in my signature, but I use a 70-200 F/4L IS. Quite a bit less expensive than the 2.8 IS II suggested by neuro.

The gap between 55 and 70 isn't really that noticeable. It is in the photographer movement range.