The Sigma 50-100mm F1.8 DC HSM Art is an APS-C telephoto zoom for Sigma SA mount with a constant F1.8 aperture, the brightest zoom lens of its type, featuring 23 elements in 18 groups. It uses HSM autofocus and a 9-blade circular aperture. The lens belongs to Sigma's Global Vision Art line.
Product released: September 22, 2016
Latest firmware version
Version 1.01, released September 10, 2018
Verified by LatestUpdate: June 18, 2026
What's new in version 1.01
It has corrected the phenomenon that the AF performance occasionally becomes unstable when used via SIGMA MOUNT CONVERTER MC-11.
What is the Sigma 50-100mm F1.8 DC HSM Art (Sigma SA)?
The Sigma 50-100mm F1.8 DC HSM Art is an APS-C telephoto zoom for Sigma SA mount with a constant F1.8 aperture, the brightest zoom lens of its type, featuring 23 elements in 18 groups. 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 September 22, 2016.
What is the latest firmware version for the Sigma 50-100mm F1.8 DC HSM Art (Sigma SA)?
The latest firmware version for the Sigma 50-100mm F1.8 DC HSM Art (Sigma SA) is 1.01. It was released on September 10, 2018.
What changed in Sigma 50-100mm F1.8 DC HSM Art (Sigma SA) firmware version 1.01?
Sigma 50-100mm F1.8 DC HSM Art (Sigma SA) firmware version 1.01 includes the following changes: It has corrected the phenomenon that the AF performance occasionally becomes unstable when used via SIGMA MOUNT CONVERTER MC-11.
How do I update the Sigma 50-100mm F1.8 DC HSM Art (Sigma SA) firmware?
To update the Sigma 50-100mm F1.8 DC 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 50-100mm F1.8 DC HSM Art (Sigma SA) firmware?
Details and download instructions for the latest Sigma 50-100mm F1.8 DC HSM Art (Sigma SA) firmware (version 1.01) are on Sigma's official release page: https://www.sigma-global.com/en/support/firmware/a016_50_100_18/?mount=sigma-sa
How do I check for Sigma 50-100mm F1.8 DC HSM Art (Sigma SA) firmware updates?
You can track Sigma 50-100mm F1.8 DC 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 50-100mm F1.8 DC HSM Art (Sigma SA)?
The Sigma 50-100mm F1.8 DC HSM Art (Sigma SA) is manufactured by Sigma. Visit the official product page for more information.