Sigma Corporation is pleased to announce that firmware of SIGMA dp1 Quattro and SIGMA dp2 Quattro are available for download.

Benefits of the firmware update;

SIGMA dp1 Quattro firmware [Ver.1.01]

  • Corrected the phenomenon that the software occasionally saves images with partially misaligned pixels.


SIGMA dp2 Quattro firmware [Ver.1.04]

  • Corrected the phenomenon that the software occasionally saves images with partially misaligned pixels.


Caution: As well as the SIGMA dp1 Quattro, the SIGMA dp2 Quattro updated to Ver. 1.03 or later cannot develop RAW files in SIGMA Photo Pro Ver. 6.1 or previous versions. Please be sure to update the software to the latest version for full compatibility.


SIGMA dp1 Quattro firmware Ver.1.01 is available for download at the following site: dp1 Quattro Global Vision Site

SIGMA dp2 Quattro firmware Ver.1.04 is available for download at the following site: dp2 Quattro Global Vision Site