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Canon EF-S 17-55mm f/2.8 IS USM Lens for Canon DSLR Cameras

Product Description :
17-55mm wide-angle zoom lens with f28 maximum aperture for Canon DSLR cameras
AD and aspherical elements deliver impressive image quality through entire zoom range
Image Stabilizer lens groups shift to compensate for image shake even in dim lighting
Large circular aperture produces shallow depth of field ring-type ultra-sonic monitor USM
Measures 33 inches in diameter and 44 inches long weighs 228 ounces 1-year warranty