Sigma 24-35mm F2 DG HSM Art

Very sharp. Maximum f/2 aperture throughout zoom range. 11-inch close focus. Full-frame coverage. Solid build quality

On the heavy side. Distortion throughout range. Fall off at wide apertures. Very small zoom ratio. Omits stabilization

The Sigma 24-35mm F2 DG HSM Art ($999) is the first full-frame zoom lens with a fixed f/2 aperture throughout its range. That means it captures a lot of light—twice as much when shot wide open compared with an f/2.8 zoom—and can shoot images with a...

As with all new lenses under the Global Vision categories, every 24-35mm lens will be tested using Sigma’s own modulation transfer function (MTF) measuring system, 'A1,' in the company’s factory in Japan. It is compatible with Sigma’s USB DOCK, which...