Sigma 500mm F4 DG OS HSM | Sports (Canon EF mount)
firmware v2.02
Sigma · Released Jun 25, 2020 · First seen Jul 5, 2026
v2.02 is not the latest firmware for the Sigma 500mm F4 DG OS HSM / Sports (Canon EF mount): the current version is v2.03 (July 8, 2021). Go to v2.03
What's in this update
It has optimized the exposure when shooting with the viewfinder in combination with the EOS 90D and EOS-1D X Mark III.
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See the full firmware history for the 500mm F4 DG OS HSM | Sports (Canon EF mount)