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Sigma 17-70mm f2.8-4.5 DC Macro HSM
7.9 out of 10

Sigma 17-70mm f2.8-4.5 DC Macro HSM

Sigma’s 17-70mm F2.8-4.5 DC Macro HSM is the practical zoom! A l Read more

Great Deal: $339.00

Reviews and Problems with Sigma 17-70mm f2.8-4.5 DC Macro HSM

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Overall 2
2.0

Defective?

Cynthia Farr-weinfeld "Cynthia", Amazon
27 January 2008
  • Summary: I used the 17-70 for a little over a week before coming to the conclusion that mine must be defective. Where other people rave about how it focuses on a dime even in low-light levels, mine could barely be persuaded to focus on the best of days in perfect light.
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