Product Description
Sigma 17-35mm F2.8-4 EX Aspherical HSM Lens for Canon-AF Camera. The Sigma 17-35mm f2. 8-f4 maximum aperture with an ultra-wide-angle zoom of 17-35mm. The internal focusing system prevents the deterioration of optical quality when you are at a close distance to your subject, and it eliminates the rotation of the front barrel during focusing. Also, by incorporating aspherical lens elements in the front and rear lens groups, it corrects spherical aberration that could distort your images.
Shipping Weight: 2 pounds
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