Sigma 100-400mm F5-6.3 DG OS HSM | Contemporary (Canon EF mount) firmware `v2.01`

Sigma · Released Jun 12, 2018 · First seen Jul 5, 2026

v2.01 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 continuous shooting speed of some SIGMA interchangeable lenses with firmware Ver.2.00 decreases in certain combinations with some cameras.

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Other versions for this product

v2.07
v2.06
v2.05
v2.04
v2.03
v2.02
v2.00
v1.03

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