The Sigma 135mm F1.8 DG HSM Art is a full-frame telephoto portrait prime for Sigma SA mount featuring 13 elements in 10 groups and a fast F1.8 aperture. It uses HSM autofocus and a 9-blade circular aperture. The lens belongs to Sigma's Global Vision Art line.
Product released: March 16, 2017
Latest firmware version
Version 1.01, released April 18, 2019
Verified by LatestUpdate: June 18, 2026
What's new in version 1.01
It has corrected the phenomenon whereby it may occasionally show overexposure when narrowing down the aperture from F3.5 while shooting.It has improved the AF speed and quality when the lens is used with the SIGMA MOUNT CONVERTER MC-21 SA-L.
What is the Sigma 135mm F1.8 DG HSM Art (Sigma SA)?
The Sigma 135mm F1.8 DG HSM Art is a full-frame telephoto portrait prime for Sigma SA mount featuring 13 elements in 10 groups and a fast F1.8 aperture. It uses HSM autofocus and a 9-blade circular aperture. The lens belongs to Sigma's Global Vision Art line. It was originally released on March 16, 2017.
What is the latest firmware version for the Sigma 135mm F1.8 DG HSM Art (Sigma SA)?
The latest firmware version for the Sigma 135mm F1.8 DG HSM Art (Sigma SA) is 1.01. It was released on April 18, 2019.
What changed in Sigma 135mm F1.8 DG HSM Art (Sigma SA) firmware version 1.01?
Sigma 135mm F1.8 DG HSM Art (Sigma SA) firmware version 1.01 includes the following changes: It has corrected the phenomenon whereby it may occasionally show overexposure when narrowing down the aperture from F3.5 while shooting.It has improved the AF speed and quality when the lens is used with the SIGMA MOUNT CONVERTER MC-21 SA-L.
How do I update the Sigma 135mm F1.8 DG HSM Art (Sigma SA) firmware?
To update the Sigma 135mm F1.8 DG HSM Art (Sigma SA) firmware, download the latest version (1.01) 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 135mm F1.8 DG HSM Art (Sigma SA) firmware?
Details and download instructions for the latest Sigma 135mm F1.8 DG HSM Art (Sigma SA) firmware (version 1.01) are on Sigma's official release page: https://www.sigma-global.com/en/support/firmware/a017_135_18/?mount=sigma-sa
How do I check for Sigma 135mm F1.8 DG HSM Art (Sigma SA) firmware updates?
You can track Sigma 135mm F1.8 DG HSM Art (Sigma SA) 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 135mm F1.8 DG HSM Art (Sigma SA)?
The Sigma 135mm F1.8 DG HSM Art (Sigma SA) is manufactured by Sigma. Visit the official product page for more information.