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 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 α7 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

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Sigma is a Japanese manufacturer of lenses and cameras. Founded in 1961, we innovate and push the standards of optical engineering out of a deep respect for the creative ways photographers and filmmakers engage with the world. Made in Aizu, Japan is made possible by Sigma's sole production base, the Aizu factory in Japan. This quality embodies the true essence of Sigma─an integration of local wisdom, craftsmanship, and technology.

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