The Sigma 20mm f/2 DG DN Contemporary Lens for Sony E-mount is a lightweight, high-performance wide-angle prime lens designed to deliver exceptional image quality with a fast, bright f/2 maximum aperture. This lens is ideal for landscape, architecture, travel, and astrophotography, providing excellent control over depth of field and superior low-light performance. The compact design makes it an excellent choice for photographers and videographers looking for a portable yet versatile lens that doesn't compromise on optical quality.

The optical construction incorporates aspherical and low-dispersion elements that effectively reduce chromatic aberrations, distortions, and color fringing, ensuring sharp, clear images with high contrast and vibrant colors. The Super Multi-Layer Coating applied to the lens elements reduces flare and ghosting, further enhancing image clarity, even when shooting in challenging lighting conditions or backlighting.

For fast, smooth, and nearly silent autofocus performance, the Sigma 20mm f/2 DG DN features a stepping motor that is ideal for both stills and video. The internal focusing system helps maintain the lens's compact size, with no front element rotation, making it easier to use with filters and other accessories.

This lens also boasts a weather-resistant construction, providing added durability for outdoor shooting in varied environmental conditions.

Key Features:

• Wide-angle prime lens designed for Sony E-mount mirrorless cameras, providing a 30mm equivalent focal length on APS-C sensors.
• Bright f/2 maximum aperture excels in low-light conditions and offers excellent control over depth of field for selective focus.
• Aspherical and low-dispersion elements minimize chromatic aberrations and distortion for high sharpness and accurate rendering.
• Super Multi-Layer Coating reduces flare and ghosting to improve contrast and color accuracy, even in backlit conditions.
• Stepping motor ensures fast, precise, and near-silent autofocus for both stills and video.
• Weather-sealed construction provides protection against dust and moisture for more reliable outdoor use.
• Rounded seven-blade diaphragm delivers smooth and pleasing bokeh quality.

Part of Sigma's Contemporary line, the 20mm f/2 DG DN lens offers a perfect blend of performance, portability, and durability, making it an excellent choice for those seeking a versatile wide-angle lens for their Sony E-mount cameras.