Sigma 100-400mm f/5-6.3 DG OS HSM Contemporary Lens Firmware Update Released

Sigma released a new firmware update for their 100-400mm f/5-6.3 DG OS HSM Contemporary lens for Nikon F-mount.

The new firmware for Sigma lens for Nikon fixes issues with the optical stabilization (OS).  Continue reading “Sigma 100-400mm f/5-6.3 DG OS HSM Contemporary Lens Firmware Update Released”