Looking for a Fast Normal Lens ? - Sigma 18-50mm f/2.8 - 0 views
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Vinson Tan on 16 Oct 09Sigma 18-50mm f/2.8 EX DC MACRO comes with a fast f/2.8 throughout the range it delivers faster shutter speeds and a natural soft-focus effect that makes your photography even more sophisticated give your camera what it's been waiting for, and realize your creative potential