Thank you for purchasing and using our products.


Sigma Corporation is pleased to announce that new firmware of SIGMA sd Quattro is available for download.

Benefits of the firmware update;

SIGMA sd Quattro firmware [Ver.1.01]

  • Improved stability of the camera’s operation and corrected the phenomenon whereby the camera may occasionally freeze while shooting.
  • Corrected the phenomenon that, depending on camera settings, shooting via SIGMA Capture Pro 1.2 did not operate the camera properly.

SIGMA sd Quattro firmware Ver.1.01 download page

http://www.sigma-global.com/en/download/cameras/firmware/#/sd


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