Firmware Download for Accessories
USB DOCK UD-11
(L-Mount)
Before Updating
When updating the firmware, please make sure to update to the latest version of SIGMA Optimization Pro.
Ver.1.01 2021.10.21
It improves the operational stability when updating the firmware of the applicable product.
Firmware Download for Accessories
USB DOCK UD-11
(Canon EF-M mount)
Before Updating
When updating the firmware, please make sure to update to the latest version of SIGMA Optimization Pro.
Ver.1.01 2021.10.21
It improves the operational stability when updating the firmware of the applicable product.