I NEVER buy Tamron or Sigma. But at the insistence of my dealer, I
test shot a Tamron 28-75 F2.8. It's performance blew me away. The
dealer showed me several comparison shots of the Tamron vs. the
Canon 24-70. The Tamron was just as sharp, wide open and at tele,
compared to the Canon. Does this mean all Tamrons match all
Canons? Nope. Individual lenses vary, BUT... the Tamron is DARN
GOOD. And, best of all, it's only $379 with a $30 rebate. At that
price I am going to take a chance on it. If I don't like it, I
sell it on Ebay for $300.
You owe it to yourself to look at this lense, especially if money
does not grow on trees for you. For 4x6 and 5x7 shooting, no doubt
the Tamron is as good.
AND... the 2.8 is one stop faster than the 24-105. Yes, Tamron
does not have IS, but it is already one stop faster, and it's
better to have the stop faster, and run at higher shutter speed if
your subjects are moving...
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