On Wed, 28 Oct 1998 22:17:04, kmorris@telusplanet.net (Kevin Morris) wrote:

>I just bought a used Tamron 135mm f/2.8 for a very good price. I haven't had
>the time to try it out yet and I've never seen a lens test in the press. Has
>anyone used this lens and if so, what are your opinions.

As Michael Covington said, there may be several versions.
I recently tried out a T-mount pre-set Tamron 135mm f2.8
that was really good! It is an easy FL to make sharp, so
this is not surprising (the lens is old, but it sure beats
most newer zoom lenses that cover that FL...! ;-).