We would like to announce that a new firmware update for SIGMA’s interchangeable lenses for SIGMA SA mount listed below is now available. ・SIGMA 150-600mm F5-6.3 DG OS HSM | Contemporary ・SIGMA 70-200mm F2.8 DG OS HSM | Sports ・SIGMA 24-70mm F2.8 DG OS HSM | Art For customers who own the SIGMA USB DOCK and applicable products listed below, please update the firmware via SIGMA Optimization Pro. More details available on the following link; https://www.sigma-imaging-uk.com/firmware-sigma-sa-112119

NEW firmware updates for several SIGMA products announced today. The SIGMA USB Dock enables you to complete these firmware updates yourself along with other operations such as focus adjustments. All lenses from the new SIGMA Global Vision product line (Art, Sports, Contemporary) are compatible for use with the SIGMA USB Dock which connects to your computer via USB cable. It then utilises the dedicated SIGMA Optimization Pro software to check the internal firmware of the SIGMA lens and make the a