My younger brother is sporting an old school D30. I was wondering if the Tamron 17-50 f/2.8 would be able to mount up on it. I only ask because I know EF-s Mount lenses didnt start working on 1.6x Canon DSLRs until the 20D. I didnt know if that was for strictly Canon EF-s mount or if that included all manufacturer's "digital" mounts.
Thanks.


