Sigma 18-35mm f/1.8 DC HSM - Art Series Lens for Canon
The Sigma 18-35mm f/1.8 DC HSM Art Series Lens is a zoom lens featuring a very large aperture making it perfect for on-the-go photography in low-light conditions such an street photography. The lens is specifically designed for cameras with APS-C sized sensors. Hyper Sonic Motor (HSM) ensures smooth, fast and accurate autofocusing. Special Low Dispersion (SLD) glass elements compensate for aberrations. Weighs 810g.