From Sigma :
Firmware update for SIGMA 14-24mm F2.8 DG DN | Art for Sony E-mount
Thank you for purchasing and using our products.
We are pleased to announce that a new firmware update for the SIGMA 14-24mm F2.8 DG DN | Art for Sony E-mount is now available.
・SIGMA 14-24mm F2.8 DG DN | Art for Sony E-mount
[Benefit of the update]
・It has helped improve the camera’s Peripheral shading functionality to reduce vignetting.
・It has improved a rarely-occurring ‘blinking’ phenomenon during movie shooting.
To update the firmware, please refer to the following link;
For further information, please contact your nearest authorized SIGMA subsidiary / distributor.
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