Firmware download

Ver.1.01

  • It has corrected the phenomenon that the degree of image blur becomes bigger, when the image stabilizing system on the camera body is used.

Ver.1.03

  • It has corrected the phenomenon that it shows some underexposure when it is mounted on a Nikon D500.

Update History

Ver.1.02

It is fully functional with the Nikon D5300 camera.
* Please update to SIGMA Optimization Pro Ver1.2 before operating firmware update of 17-70mm F2.8-4 DC MACRO OS HSM C013.

Ver.1.01

It has improved the stability of the Optical Stabilizer’s operation.
* Please update to SIGMA Optimization Pro Ver1.2 before operating firmware update of 17-70mm F2.8-4 DC MACRO OS HSM C013..

Ver.2.02

  • Optimized exposure during viewfinder shooting when used in combination with EOS 90D.
  • It has improved the AF accuracy when using SIGMA MOUNT CONVERTER MC-11 EF-E and SIGMA MOUNT CONVERTER MC-21 EF-L.

Update History

Ver.2.01

  • It has become compatible with EOS R’s “1.6x (Crop)” to be set automatically as well as with “Scene Intelligent Auto Mode”.

Ver.2.00

  • It has ensured compatibility with Canon’s in-camera Lens Aberration Correction function, which enables correction matching the optical characteristics of the attached lens. *
  • It has corrected the phenomenon that abnormal images appear or operation errors occur when Canon’s in-camera Lens Aberration Correction function is enabled.

*Compatible cameras:
EOS-1D X mark II, EOS 5Ds, EOS 5Ds R, EOS 5D mark IV, EOS 6D mark II, EOS 80D, EOS 8000D(EOS Rebel T6s, EOS 760D), EOS 9000D(EOS 77D) , EOS Kiss x8i(EOS Rebel T6i, EOS 750D), EOS Kiss x9i(EOS Rebel T7i, EOS 800D), EOS Kiss x9(EOS Rebel SL2, EOS 200D)

Ver.1.03

  • It has improved the AF performance when it is used with the SIGMA MOUNT CONVERTER MC-11 EF-E.

*For this update, it requires the firmware of the SIGMA USB DOCK for Canon mount to be ver. 1.02 or later.
*For this update, it requires the firmware of the SIGMA MOUNT CONVERTER MC-11 EF-E to be ver.1.05.

  • It has reduced the operating sound of the lens diaphragm blades when attached with the SIGMA MOUNT CONVERTER MC-11 EF-E and used for shooting movies.
  • It has improved the AF accuracy when the lens is used for shooting movies as well as Live View on EOS DIGITAL SLR cameras.*1
  • It has reduced the operating sound of the lens diaphragm blades when used for shooting movies on EOS DIGITAL SLR cameras.*1
  • It is fully functional with the Canon Digital Cinema Camera EOS C300 Mark II.

※1 The degree of improvement differs depending on the camera used.

Ver.1.02

  • Autofocus is supported at any aperture value when used with the Canon Digital Cinema Camera EOS C100.

Note: Before upgrading the firmware of 17-70mm F2.8-4 DC MACRO OS HSM C013, please first update your SIGMA Optimization Pro to Ver1.2.0.

Ver.1.01

  • It has improved the stability of the Optical Stabilizer’s operation.
  • It has refined the AF algorithm to reduce the operating noise.

* Please update to SIGMA Optimization Pro Ver1.2 before operating firmware update of 17-70mm F2.8-4 DC MACRO OS HSM C013.

Ver.1.02

  • It has improved the AF speed when it is used with the SIGMA sd Quattro series cameras.
  • It has improved the AF performance when it is used with the SIGMA MOUNT CONVERTER MC-11 SA-E.

Update History

Ver.1.01

It has improved the stability of the Optical Stabilizer’s operation.