Can anyone recommend an equivalent lens to the Canon EFS 17-55 f2.8 IS USM for Nikon? My friend has a Nikon and is super impressed with the flexibility and low light capabilities afforded by my lens and wants to get something similar. EDIT: I may have answered my own question... 17-55mm f2.8G ED-IF AF-S DX Zoom-Nikkor - is this stabilized? Looks like it's not. I guess they don't have anything directly comparable. ???