A:AnswerThis is an EF mount lens and will work on the 60D.
EF lenses work on both crop sensor and full frame Canon DSLR's.
EF-S lenses only work on crop sensor cameras (ASP-C) like the 60D and Rebels.
A:AnswerYes, this lens has an EF mount, the most mount for canon cameras. the distance will not be the same however, because the t1i is a crop sensor camera. the 16-35mm will act as a ~24-58mm