NEWS
Cameras, Firmware
26.06.2025
Thank you for using Sigma products.
We are pleased to announce that the download of firmware for BF is now available.
【Applicable product and version】
・Sigma BF Ver.1.01
【Benefit of the update】
・The specification has been changed so that file numbers are not reset when “Initialize Internal Storage” is performed.
・An issue that prevented shooting with some third-party L-mount interchangeable lenses has been fixed.
・Other minor bugs have been fixed and operational stability has been improved.
【How to update】
Please click on the applicable camera on the camera firmware download page below, read “Before updating” and follow the update procedure.
https://www.sigma-global.com/en/support/firmware/?category=cameras
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.
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