Firmware Version 1.04 offers support for DNG formats, improved autofocus capabilities and enhanced functionality with Sigma Capture Pro

Ronkonkoma, NY – April 4, 2017 – Sigma Corporation of America, a leading DSLR lens, camera, flash and accessory manufacturer, announced today the release of firmware update 1.04 for its sd Quattro cameras to boost the performance and broaden the capabilities of the detail-rich camera. This latest version of firmware is available for download on sd Quattro cameras that currently have firmware version 1.03.

Among the benefits included in version 1.04 are support for shooting in DNG format (RAW 12bit) and further compatibility with elements of Sigma Capture Pro tethering software. Additionally, the update includes improvements that increase autofocus speed and accuracy of lenses from Sigma’s Contemporary, Art and Sports lines. Overall experience with the software has also been improved in version 1.04 to create a smoother, more stable software experience.

Full List of Updates in Firmware Version 1.04:

• Possibility to save images in DNG format (RAW 12bit)
• Compatibility with the Live View Display of Sigma Capture Pro
• Compatibility with the SFD mode of Sigma Capture Pro
• Faster AF speed of Contemporary, Art and Sports lenses by about 10 - 30%; improved AF accuracy
• Improved color rendering of the White Balance’s Flash mode when used with the Sigma Electronic Flash EF-630 (the latest firmware for the EF-630 is required)
• Bug fixes - AF Shooting button did not work while the camera was using AF Lock; adjustments on the marked images could occasionally freeze the software when the card had an X3I file in it
• Improved software performance to achieve better stability
• Full instructions on how to download sd Quattro firmware version 1.04 can be found on the Sigma website.

https://www.sigma-global.com/en/download/cameras/firmware/

Firmware version 1.05 for the sd Quattro:

• Corrected the phenomenon that some noise in the left part of the display monitor can be found, when the magnification ratio is set to 4x and the focusing of the image is adjusted.
• Corrected the phenomenon that the images taken by the SIGMA 100-400mm F5-6.3 DG OS HSM | Contemporary occasionally show some irregular color rendering.

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

SIGMA sd Quattro H Firmware Ver.1.03

• It has corrected the phenomenon that it does not display lens names properly or images with accurate brightness in some image processing software. This is due to errors with the lens profiles recorded in the images.
• It has corrected the phenomenon that the cameras do not synchronize properly when the ELECTRONIC FLASH EF-610 DG SUPER SA-STTL is attached and the shutter speed is faster than the fixed synchronization speed selected in the FP Flash mode.

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