Make your photography stand out with the Sigma 18-35mm f/1.8 Dc Hsm Art Lens for Canon Ef, a premier wide-angle to normal-length zoom lens that boasts a constant f/1.8 maximum aperture for exceptional brightness and depth of field control. Engineered specifically for Aps-c-sized sensors, this lens offers a 35mm-equivalent focal length range of 28.8-56mm, ideal for a wide range of photography styles from landscapes to portraits.Crafted with precision, the lens construction incorporates one aspherical element and an array of Special Low Dispersion (Sld) glass elements. These advanced components work in harmony to reduce chromatic aberrations and distortions across the entire zoom range, ensuring images are sharp, clear, and free from color fringing.Enhanced with a Super Multi-Layer Coating, the lens elements effectively diminish surface reflections, lens flare, and ghosting.