Sigma 60-600mm F4.5-6.3 DG OS HSM | Sports (SIGMA SA-mount) firmware v1.01

Sigma · Released Dec 19, 2019 · First seen Jul 5, 2026

v1.01 is the latest firmware for the Sigma 60-600mm F4.5-6.3 DG OS HSM / Sports (SIGMA SA-mount), released December 19, 2019.

In short — summary by updatemystuff.com

Improves autofocus and optical stabilizer performance when used with the MC-21 converter.

  • Better autofocus when used with MC-21
  • Optimized stabilizer Mode2 with MC-21

Written from Sigma's release notes, which are printed in full below.

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What's in this update

The firmware will improve the AF performance when used in combination wi​th the SIGMA MOUNT CONVERTER MC-21 SA-L.The firmware will optimize the operation of Mo​de2 in Optical Stabilizer when used in combination with the SIGMA MOUNT CONVERTER MC-21 SA-L.

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See the full firmware history for the 60-600mm F4.5-6.3 DG OS HSM | Sports (SIGMA SA-mount)