Yes. I'm using an older EF zoom (red dot) on a T2i and it fits. Even the auto focus works.

If your camera can accept filters you will want to get a circular polarizer filter. The example pictures below show how well glare and reflections can be reduced through water and other non metalic surfaces (glass). They're also great for enhancing clouds and sky when shooting at 90 degrees from the sun. Oddly you do not get the same effect when point towards or away from the sun.

with filter


without filter

That 3rd shot of the 2 duck is amazing.

This one got the tip of its wing caught on nylon fishing line used to keep the seagulls from landing on the dock on Lake Chautauqua.

Caught on line


free at last

there's something cool about old vehicles abondoned in a field.. Here's on from Western New York

Ford in a field