Firmware Download for Lenses
14-24mm F2.8 DG HSM | Art
(SIGMA SA-mount)
Before Updating
When updating the firmware, please make sure to update to the latest version of SIGMA Optimization Pro.
Ver.1.01 2020.01.23
It has improved the AF performance when used in combination with the SIGMA MOUNT CONVERTER MC-21 SA-L.
Firmware Download for Lenses
14-24mm F2.8 DG HSM | Art
(Nikon F mount)
Before Updating
When updating the firmware, please make sure to update to the latest version of SIGMA Optimization Pro.
Ver.1.01 2020.08.20
It has improved the start-up time after the Nikon D6 power is turned on.
It has fixed an issue where the autofocus did not work when used on a Nikon D6.
Firmware Download for Lenses
14-24mm F2.8 DG HSM | Art
(Canon EF mount)
Before Updating
When updating the firmware, please make sure to update to the latest version of SIGMA Optimization Pro.
Ver.1.02 2020.08.20
It has optimized the exposure during viewfinder shooting when used in combination with the EOS 90D and the EOS-1D X Mark III.
Update History
Ver.1.01 2018.07.13
It has corrected the phenomenon whereby the continuous shooting speed decreases in certain combinations with some cameras.