Sigma Corporation is pleased to announce that firmware SIGMA SD1 and SIGMA SD1 Merrill is available for download.

Benefits of the firmware update:

SIGMA SD1 firmware [Ver.1.13]
  • It improves the speed of displaying a quick preview image after taking it in RAW or RAW + JPEG.
  • It corrects the phenomenon that Auto Bracketing in manual exposure mode may not work properly.

SIGMA SD1 Merrill firmware [Ver.1.08]
  • It improves the speed of displaying a quick preview image after taking it in RAW or RAW + JPEG.
  • It corrects the phenomenon that Auto Bracketing in manual exposure mode may not work properly.

SIGMA SD1 firmware Ver.1.13 is available for download at the following site: SD1 Special Site
SIGMA SD1 Merrill firmware Ver.1.08 is available for download at the following site: SD1 Merrill Special Site