Sigma 20mm F1.4 DG HSM | Art | Sony E-mount

Sigma 20mm F1.4 DG HSM | Art

Sigma 20mm 1.4 DG HSM Art is a state-of-the-art wide-angle lens for full-frame cameras, but will also work with APS-C sensors.

Using over 50 years of lens manufacturing experience, particularly knowledge gained from the 35mm 1.4 Art and 24mm 1.4 Art, the 20mm 1.4 Art is the widest large aperture Art lens to date.

The latest optical design allows for the highest image quality with a strong focus on edge-to-edge performance.

With decades of experience in lens design and Sigma Global Vision lens manufacturing, the 20mm lens incorporates both F Low Dispersion (FLD) glass and five Special Low Dispersion (SLD) glasses, consisting of 15 elements in 11 groups.

The combination of advanced optics and optimized lens power distribution reduces spherical aberration, axial chromatic aberration and field curvature for excellent image quality.

With class-leading performance, this lens is ideal for landscape photography, videography, astrophotography, low-light/indoor photography and event photography. As with all Global Vision lines, the 20mm will be tested using the proprietary A1 measuring system to ensure the highest performance standard. The Sigma 20mm Art is compatible with a USB dock for upgrades and customization, and is compatible with the Mount Conversion Service. A core procedure for Global Vision lines, each lens will be tested using the proprietary A1 measurement system.