Thank you for using Sigma products. We are pleased to announce that a download of firmware for a number of Sigma’s E-mount lenses is now available.
The changes in this firmware are as follows:
Applicable product and version
- Sigma 20mm F1.4 DG DN | Art – Ver. 03 for Sony E-Mount
- Sigma 24mm F1.4 DG DN | Art – Ver. 03 for Sony E-Mount
- Sigma 35mm F2 DG DN | Contemporary – Ver. 05 for Sony E-Mount
- Sigma 35mm F2 DG | Contemporary – Ver. 05 for Sony E-Mount
- Sigma 50mm F2 DG DN | Contemporary – Ver. 03 for Sony E-Mount
- Sigma 50mm F2 DG | Contemporary – Ver. 03 for Sony E-Mount
- Sigma 85mm F1.4 DG DN | Art – Ver. 05 for Sony E-Mount
Benefit of the update
- Fixed an issue where the monitor would rarely black out and freeze during shooting when combined with the Sony A7 V.
How to update
Please click on ‘WINDOWS’ or ‘MAC OS’ in the firmware download page below for your lens in Sony E-mount, read “BEFORE UPDATING” and follow the update procedure.
https://www.sigma-global.com/en/support/firmware/?category=lenses
For further information, please contact your nearest authorized SIGMA subsidiary / distributor.
https://www.sigma-global.com/en/world-network/
We appreciate your continued support for our company and products.
