> I like the optical quality of my Tamron 24-135 but the mechanical
> aspects kind of suck. The zoom ring is the stiffest thing I've ever
> turned.
I concur. Also: The aperture ring has a smaller diameter than the
rest of barrel, and is located flush with the body, making it awkward
to operate in manual mode. The focus ring is OK, AF is as good as it
gets without SWM, but the zoom very stiff.
But the optics are great!

Signature
- gisle hannemyr [ gisle{at}hannemyr.no - http://folk.uio.no/gisle/ ]
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Kodak DCS460, Canon Powershot G5, Olympus 2020Z
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