16-28mm f/2.8 DG DN Contemporary for Sony E Mount

The Sigma 16-28mm f/2.8 DG DN Contemporary Lens is a compact ultrawide zoom designed for Sony E-mount cameras, offering a constant f/2.8 aperture across its entire focal range. The lens features an internal focus and zoom mechanism that maintains a fixed front element and constant dimensions, making it well-suited for both photography and videography applications. Advanced optical construction with aspherical and low-dispersion glass elements, combined with multi-layer and nano porous coatings, effectively controls aberrations and reduces flare for improved image clarity and color accuracy.

The lens is weather-sealed with a brass bayonet mount for enhanced durability and mounting precision. It includes a stepping autofocus motor that provides fast and near-silent performance with full-time manual focus override capability. With a nine-blade rounded diaphragm, 72mm filter thread, and a minimum focus distance of 9.8 inches, this lens delivers versatile performance across a wide range of shooting scenarios.