60-600mm F4.5-6.3 DG OS HSM | Sports (Canon EF mount) firmware v1.01
Sigma · Released Mar 14, 2019 · First seen by GearPulse Jul 5, 2026
What's in this update
When the lens is used in combination with the Canon “EOS R” and their “Mount Adapter EF-EOS R”, or “Control Ring Mount Adapter EF-EOS R”, it has corrected the phenomenon whereby restarting the camera does not work when the lens is taken off the camera while the lens’s OS function is in operation.
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