The Sigma 50mm F1.4 DG HSM Art is a full-frame standard prime adapted for Sony FE mount, featuring the Art-series optical design with 13 elements in 8 groups. It uses HSM autofocus and a 9-blade circular diaphragm. The lens is part of Sigma's Global Vision Art line.
Product released: September 1, 2018
Latest firmware version
Version 02, released July 18, 2019
Verified by LatestUpdate: June 18, 2026
What's new in version 02
It has improved the AF speed.It has improved the AF accuracy when the Face Detection setting is turned on, while using AF.With the Sony α9 or Sony α6400, it has corrected the phenomenon whereby the AF stopping position occasionally had a variation when shutter was half pressed repeatedly during auto focusing on the same subject.
The Sigma 50mm F1.4 DG HSM Art is a full-frame standard prime adapted for Sony FE mount, featuring the Art-series optical design with 13 elements in 8 groups. It uses HSM autofocus and a 9-blade circular diaphragm. The lens is part of Sigma's Global Vision Art line. It was originally released on September 1, 2018.
What is the latest firmware version for the Sigma 50mm F1.4 DG HSM Art (Sony E)?
The latest firmware version for the Sigma 50mm F1.4 DG HSM Art (Sony E) is 02. It was released on July 18, 2019.
What changed in Sigma 50mm F1.4 DG HSM Art (Sony E) firmware version 02?
Sigma 50mm F1.4 DG HSM Art (Sony E) firmware version 02 includes the following changes: It has improved the AF speed.It has improved the AF accuracy when the Face Detection setting is turned on, while using AF.With the Sony α9 or Sony α6400, it has corrected the phenomenon whereby the AF stopping position occasionally had a variation when shutter was half pressed repeatedly during auto focusing on the same subject.
How do I update the Sigma 50mm F1.4 DG HSM Art (Sony E) firmware?
To update the Sigma 50mm F1.4 DG HSM Art (Sony E) firmware, download the latest version (02) from Sigma's website. Follow Sigma's installation instructions, which typically involve copying the firmware file to a memory card or connecting via USB. You can download the latest firmware from Sigma's support page.
Where can I download the latest Sigma 50mm F1.4 DG HSM Art (Sony E) firmware?
Details and download instructions for the latest Sigma 50mm F1.4 DG HSM Art (Sony E) firmware (version 02) are on Sigma's official release page: https://www.sigma-global.com/en/support/firmware/a014_50_14/?mount=sony-e
How do I check for Sigma 50mm F1.4 DG HSM Art (Sony E) firmware updates?
You can track Sigma 50mm F1.4 DG HSM Art (Sony E) firmware updates automatically on LatestUpdate.io. We monitor Sigma's releases and notify you when new firmware versions are available, so you never miss an update.
Who makes the Sigma 50mm F1.4 DG HSM Art (Sony E)?
The Sigma 50mm F1.4 DG HSM Art (Sony E) is manufactured by Sigma. Visit the official product page for more information.