Sigma 50mm F1.4 DG HSM | Art (SIGMA SA-mount)
firmware v1.02
Sigma · Released Dec 19, 2019 · First seen Jul 5, 2026
v1.02 is the latest firmware for the Sigma 50mm F1.4 DG HSM / Art (SIGMA SA-mount), released December 19, 2019.
What's in this update
The firmware will improve the AF performance when used in combination with the SIGMA MOUNT CONVERTER MC-21 SA-L.
updatemystuff.com never hosts firmware files — always download from the official source.
Get it from SigmaWatch the 50mm F1.4 DG HSM | Art (SIGMA SA-mount) for updates
Create a free account and get an email the moment Sigma publishes new firmware.
Create account & watchOther versions for this product
See the full firmware history for the 50mm F1.4 DG HSM | Art (SIGMA SA-mount)