Sigma 60-600mm F4.5-6.3 DG DN OS Sports Lens firmware update version 02 is available for download (Sigma Global).
Sigma 150-600mm f/5-6.3 DG DN OS Sports Lens firmware update version 04 is available for download (Sigma Global).
These firmware update incorporates the following fixes and enhancements:
Get the Sigma 60-600mm F4.5-6.3 DG DN OS Sports Lens and Sigma 150-600mm f/5-6.3 DG DN OS Sports Lens at B&H.