Full-Frame | f/1.4 to f/16
Fast Compact Prime
HLA Linear Focusing Motor
Aspherical & SLD Glass Elements

Delivering sophisticated optical performance and high-speed autofocus this Sigma 50mm f/1.4 DG DN Art Lens is designed for Sony E-mount mirrorless cameras. Its 50mm focal length is ideally suited for portraiture landscapes and all-purpose shooting and provides a bright f/1.4 maximum aperture for shallow depth of field control. Based on the latest optical design technology the lens incorporates 14 elements in 11 groups with three aspherical lenses and one SLD glass element. The lens effectively suppresses various aberrations such as astigmatism and field curvature which cannot be corrected in-camera. Additionally the lens offers fast and quiet focusing and excellent tracking performance allowing the lens to be used in a variety of situations including shooting in dark places shooting moving subjects and video.
Prime standard-length lens designed for full-frame Sony E-mount mirrorless cameras however can also be used on APS-C models where it provides a 75mm equivalent focal length.
Bright f/1.4 maximum aperture offers control over depth of field and suits working in low-light conditions.
Newly designed HLA (High-response Linear Actuator) focusing motor provides unprecedented high-speed high-precision and quiet AF.
Based on the latest optical design technology the lens incorporates 14 elements in 11 groups with 3 aspherical lenses and 1 SLD glass element. The lens effectively suppresses various aberrations such as astigmatism and field curvature which cannot be corrected in-camera.
Equipped with a focus mode switch an aperture ring click switch an aperture ring lock switch to prevent unintended operation and an AFL button to assign any function from the camera.
Rounded 11-blade diaphragm contributes to a smooth and pleasing bokeh quality when employing selective focus techniques.
Front lens element has been treated with a water- and oil-repellent coating to benefit working in harsh environmental conditions.
Dust and splash-resistant construction with a brass bayonet mount for ensured accuracy and durability.

In the Box
Sigma 50mm f/1.4 DG DN Art Lens (Sony E)
Sigma Lens Hood for 50mm f/1.4 DG DN Art Lens
Sigma LCF-72 III 72mm Lens Cap
Sigma LCR II Rear Lens Cap for Sony E
Lens Case