Compact and lightweight, the Sigma EX DC HSM lens for Canon is easy to carry along. With an aperture of f/3.5, this Sigma camera lens ensures you capture bright and sharp pictures. Featuring 7 elements in 7 groups, this lens for Canon gives you superior image quality. You can create great bokeh with this Sigma camera lens, thanks to its 8 diaphragm blades. The Sigma EX DC HSM accepts 62 mm filters that can protect your lens from dust or UV rays.