"Focuses fast and image stabilization works well. I compared the IQ to the Canon 70-200 f4 L and it was close -- very close..." said a reviewer...
Some raving reviews started pouring in for this lens:
http://www.popphoto.com/lens-test/2010/11/lens-test-tamron-sp-70-300mm-f4-56-divc-usd-af
http://www.slrgear.com/reviews/showproduct.php/product/1339/si/Zoom
Some raving reviews started pouring in for this lens:
http://www.popphoto.com/lens-test/2010/11/lens-test-tamron-sp-70-300mm-f4-56-divc-usd-af
http://www.slrgear.com/reviews/showproduct.php/product/1339/si/Zoom