Product Description
Sigma 17-50mm f/2.8 EX DC OS HSM FLD Large Aperture Standard Zoom Lens for Canon Digital DSLR Camera. Sigma's new 17-50mm F2. 8 throughout the entire zoom range, making it ideal for many types of photography especially portraiture and landscapes. The OS feature allows Sony and Pentax users the option of viewing a stabilized image in the viewfinder, a feature offered only by Sigma. The OS, Sigma's anti shake feature offers the use of shutter speeds approximately 4 stops slower than would otherwise bepossible.
Shipping Weight: 2 pounds
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