Firmware update for BF Camera

Firmware
2025.06.26

Thank you for using SIGMA products.
We are pleased to announce that the download of firmware for the BF camera is now available.

The changes in this firmware are as follows:

 

[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.
LINK TO UPDATE

 

For further information, please contact SIGMA Nordic/Baltic:

customerservice@sigma-imaging.se

We appreciate your continued support for our company and products.