23:37 0 + Sigma releases firmware updates for its Canon EF and Nikon F lenses, MC-11 mount converter17:33 0 + Firmware update fixes Sigma MC-11 AF issues with incompatible lenses
16:00 0 + Photokina 2018: Sigma interview - 'There's no magic to it, we just try to be unique'21:01 0 + Sigma introduces trio of firmware updates for Quattro, MC-11 and 150-600mm F5-6.3