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

We appreciate your continued support for our company and products.