Sigma 28-45mm f/1.8 DG DN Art:
B&H Photo / Amazon / Adorama
Sigma 24-70mm f/2.8 DG DN II Art:
B&H Photo / Amazon / Moment / Adorama
Firmware update for Sony E-Mount lenses
Thank you for using SIGMA products.
We are pleased to announce that the download of firmware for SIGMA’s E-mount is now available.
The changes in this firmware are as follows:
【Applicable product and version】
・SIGMA 24-70mm F2.8 DG DN II | Art Ver.02 for Sony E-mount
・SIGMA 28-45mm F1.8 DG DN | Art Ver.02 for Sony E-mount
【Benefit of the update】
・When AF mode is set to AF-C (continuous AF), the camera’s ability to track the subject while zooming has been improved.
【How to update】
Please click on ‘For Windows’ or ‘For Mac’ 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/lenses/?mount=sony-e
*After the update is complete, be sure to remove the battery pack from the camera and reinsert it.
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