Thank you for purchasing and using our products.
- SIGMA 24-105mm F4 DG OS HSM | Art CANON
- SIGMA 17-70mm F2.8-4 DC MACRO OS HSM | Contemporary CANON
- SIGMA 18-200mm F3.5-6.3 DC MACRO OS HSM | Contemporary CANON
- SIGMA 18-300mm F3.5-6.3 DC MACRO OS HSM | Contemporary CANON
【Benefits of this firmware update】
- Improved the AF accuracy when the lens is attached with the SIGMA MOUNT CONVERTER MC-11.
※It is necessary to use the SIGMA USB DOCK for Canon ver.1.02 or later to update the firmware.
※ For customers who own SIGMA MOUNT CONVERTER MC-11 EF-E, it is necessary to update this to the latest firmware ver. 1.05.
- Reduced the operating sound of the lens diaphragm blades when attached with the SIGMA MOUNT CONVERTER MC-11 EF-E and used for video shooting.
- Improved the AF accuracy when the lens is used for video shooting as well as with Live View mode of EOS DIGITAL SLR cameras.*1
- Reduced the operating sound of the lens diaphragm blades when the lens is used for video shooting on EOS DIGITAL SLR cameras. *1
- Compatible with the Canon Digital Cinema Camera EOS C300 Mark II.
※ Before updating the lens firmware, please ensure SIGMA Optimization Pro has been updated to ver. 1.4.1 or later for Windows, and ver. 1.4.0 or later for Macintosh from the following download page.
【SIGMA Optimization Pro Download page】
For further information, please contact your nearest authorized SIGMA subsidiary / distributor.
We appreciate your continued support for our company and products.