Thank you for purchasing and using our products.
The Sigma Corporation is pleased to announce that new firmware is available for download for the SIGMA sd Quattro and the SIGMA sd Quattro H.

 

Benefits of the firmware update;

SIGMA sd Quattro （Ver.1.10） / SIGMA sd Quattro H（Ver.1.06）

・It has become possible to automatically retract the lens barrel of the SIGMA 70mm F2.8 DG MACRO | Art, when the camera’s power is turned off.
・It has set the maximum shutter speed in SFD (Super Fine Detail) Mode to 1/500 sec., so as not to duplicate shutter speeds of the individual images.
・It has corrected the phenomenon that the X3F/X3I images taken with SIGMA Capture Pro cannot be developed properly when the value adjusted by SIGMA Photo Pro is saved to the file.
・It has corrected the phenomenon that the images occasionally show some green or magenta color rendering after updating the firmware.

Please download the firmware from the following Download page:
SIGMA sd Quattro：https://www.sigma-global.com/en/download/cameras/firmware/#sd
SIGMA sd Quattro H：https://www.sigma-global.com/en/download/cameras/firmware/#sd-h

We appreciate your continued support for our company and products.