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04-10-2010, 12:53 AM   #46
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The Sigma isn't as good as the Tamron although it is a wonderful lens. The image quality on the Tamron is just slightly better, but for the price difference it might be worth it.

04-10-2010, 02:30 AM   #47
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The Tamron have wobbly front barrel issues...

I own the Sigma for 2 years now and I think it is a fantastic lens. Here is my write up on it.
My thought on the Sigma 18-50mm F2.8 EX DC MACRO - ClubSNAP Photography Forums

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