Sigma 50mm F1.4 DG HSM Art in Canon EF mount is a discontinued full-frame DSLR standard prime built from 13 elements in 8 groups with SLD glass. Closest focus is 40cm at 1:5.6, the filter size is 77mm, and the diaphragm has nine rounded blades with a minimum aperture of F16. HSM drives autofocus and the bayonet mount is brass.
Product released: March 20, 2014
Latest firmware version
Version 2.03, released September 17, 2020
Last checked for updates: Oct 31, 2026 17:36 UTC
What's new in version 2.03
It has optimized the exposure during viewfinder shooting when used in combination with the EOS 90D and the EOS-1D X Mark III.
LatestUpdate has tracked 5 versions of Sigma 50mm F1.4 DG HSM Art (Canon EF) firmware, released between March 11, 2016 and September 17, 2020.
Version 2.03 - September 17, 2020: It has optimized the exposure during viewfinder shooting when used in combination with the EOS 90D and the EOS-1D X Mark III.
Version 2.02 - November 21, 2019: The firmware will improve the AF performance when used in combination with the SIGMA MOUNT CONVERTER MC-21 EF-L.It has corrected the phenomenon that the contin…
Version 2.01 - June 12, 2018: The firmware will improve the AF performance when used in combination with the SIGMA MOUNT CONVERTER MC-21 EF-L.It has corrected the phenomenon that the contin…
Version 2.00 - March 7, 2018: The firmware will improve the AF performance when used in combination with the SIGMA MOUNT CONVERTER MC-21 EF-L.It has corrected the phenomenon that the contin…
Version 1.01 - March 11, 2016: The firmware will improve the AF performance when used in combination with the SIGMA MOUNT CONVERTER MC-21 EF-L.It has corrected the phenomenon that the contin…
Sigma 50mm F1.4 DG HSM Art in Canon EF mount is a discontinued full-frame DSLR standard prime built from 13 elements in 8 groups with SLD glass. Closest focus is 40cm at 1:5.6, the filter size is 77mm, and the diaphragm has nine rounded blades with a minimum aperture of F16. HSM drives autofocus and the bayonet mount is brass. It was originally released on March 20, 2014.
What is the latest firmware version of Sigma 50mm F1.4 DG HSM Art (Canon EF)?
The latest firmware version of Sigma 50mm F1.4 DG HSM Art (Canon EF) is 2.03. It was released on September 17, 2020.
What changed in Sigma 50mm F1.4 DG HSM Art (Canon EF) firmware version 2.03?
Sigma 50mm F1.4 DG HSM Art (Canon EF) firmware version 2.03 includes the following changes: It has optimized the exposure during viewfinder shooting when used in combination with the EOS 90D and the EOS-1D X Mark III.
Where can I download the latest Sigma 50mm F1.4 DG HSM Art (Canon EF) firmware?
Details and download instructions for the latest Sigma 50mm F1.4 DG HSM Art (Canon EF) firmware (version 2.03) are on Sigma's official release page: https://www.sigma-global.com/en/support/firmware/a014_50_14/?mount=canon-ef
How often does Sigma release firmware updates for Sigma 50mm F1.4 DG HSM Art (Canon EF)?
We have tracked 5 firmware versions of Sigma 50mm F1.4 DG HSM Art (Canon EF).