SIGMA Mount Converter MC-11 EF-E and SA-E: Firmware Update for Improvements for Some Lenses That are Not Compatible with MC-11 2016-05-31
Sigma Mount Converter MC-11 for Sony E-Mount, Full Frame and APS-C Sensor Cameras: To Be Able to Use 19 Global Vision Lenses in Sigma Canon Mount (EOS) & Sigma Mount (SA) 2016-03-02
