Sigma 50mm F1.4 DG DN Art for Sony E is a standard prime listed at 660g and 111.5mm long, with support for AF assist. The 14 elements in 11 groups include three aspherical lenses, closest focus is 45cm, and the barrel carries an aperture ring with a click on/off switch and lock plus an AFL button.
Product released: February 23, 2023
Latest firmware version
Version 02, released July 25, 2024
Last checked for updates: Oct 31, 2026 17:39 UTC
What's new in version 02
・Compatibility with continuous shooting of up to approximately 120 frames per second has been added for the autofocus modes (AF-S/DMF/MF) on Sony α9 III cameras.
Sigma 50mm F1.4 DG DN Art for Sony E is a standard prime listed at 660g and 111.5mm long, with support for AF assist. The 14 elements in 11 groups include three aspherical lenses, closest focus is 45cm, and the barrel carries an aperture ring with a click on/off switch and lock plus an AFL button. It was originally released on February 23, 2023.
What is the latest firmware version of Sigma 50mm F1.4 DG DN Art (Sony E)?
The latest firmware version of Sigma 50mm F1.4 DG DN Art (Sony E) is 02. It was released on July 25, 2024.
What changed in Sigma 50mm F1.4 DG DN Art (Sony E) firmware version 02?
Sigma 50mm F1.4 DG DN Art (Sony E) firmware version 02 includes the following changes: ・Compatibility with continuous shooting of up to approximately 120 frames per second has been added for the autofocus modes (AF-S/DMF/MF) on Sony α9 III cameras.
Where can I download the latest Sigma 50mm F1.4 DG DN Art (Sony E) firmware?
Details and download instructions for the latest Sigma 50mm F1.4 DG DN Art (Sony E) firmware (version 02) are on Sigma's official release page: https://www.sigma-global.com/en/support/firmware/a023_50_14/?mount=sony-e