World’s First F1.8 Constant Aperture Zoom Lens Announced By Sigma 0

The Sigma 18-35mm F1.8 DC HSM Art lens is dubbed by the company as the “market’s first zoom lens to achieve a maximum aperture F1.8 throughout the entire zoom range.” Designed for APS-C size sensors, the new lens comes with a focal range of 27-52.5 mm when mounted on a 35mm shooter. And with its […]