Sigma released new firmware update for MC-11 lens adapter, electronic flash EF-630 and selected lenses.
The Sigma glasses gets the new firmware are the 18-35mm F1.8 DC HSM A013, 24-70mm F2.8 DG OS HSM A017, 35mm F1.4 DG HSM A012, 50mm F1.4 DG HSM A014, 85mm F1.4 DG HSM A016, 135mm F1.8 DG HSM A017 and 100-400mm F5-6.3 DG OS HSM C017.
Sigma flash and mount converter with the following firmware updates:
ELECTRONIC FLASH EF-630
- It has corrected the phenomenon where it occasionally stops communicating after recovering from Auto Power Off.
MOUNT CONVERTER MC-11
- It has become compatible with the SIGMA 70mm F2.8 DG MACRO
- It has become compatible with the SIGMA 105mm F1.4 DG HSM
Sigma lenses with the following firmware 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.
- 18-35mm F1.8 DC HSM A013
- 24-70mm F2.8 DG OS HSM A017
- 35mm F1.4 DG HSM A012
- 50mm F1.4 DG HSM A014
- 85mm F1.4 DG HSM A016
- 135mm F1.8 DG HSM A017
- 100-400mm F5-6.3 DG OS HSM C017
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