Sigma 100-400mm F5-6.3 DG OS HSM | Contemporary (Canon EF mount) firmware `v1.02`

Sigma · Released Aug 4, 2017 · First seen Jul 5, 2026

v1.02 is not the latest firmware for the Sigma 100-400mm F5-6.3 DG OS HSM / Contemporary (Canon EF mount): the current version is v2.07 (October 22, 2020). Go to v2.07

What's in this update

It has corrected the phenomenon that the OS mechanism does not operate properly when attached to the SIGMA MOUNT CONVERTER MC-11 EF-E.

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Other versions for this product

v2.07
v2.06
v2.05
v2.04
v2.03
v2.02
v2.01
v2.00

See the full firmware history for the 100-400mm F5-6.3 DG OS HSM | Contemporary (Canon EF mount)