Thank you for purchasing and using our products.
This download service is for users of the SIGMA USB DOCK, SIGMA FLASH USB DOCK FD-11 and SIGMA MOUNT CONVERTER MC-11 who are using our interchangeable lenses from our Art, Contemporary and Sports product lines or SIGMA ELECTRONIC FLASH EF-630 SA-STTL.
Please ensure you download SIGMA Optimization Pro 1.4.1 for the effective use of the SIGMA USB DOCK, SIGMA FLASH USB DOCK FD-11 and SIGMA MOUNT CONVERTER MC-11.
【Benefit of SIGMA Optimization Pro 1.4.1】
・Corrected the phenomenon that the information of adjusted value etc. in the [History of Connected Products] may disappear when activation of the software is repeated*.
* this could only happen in the software environment that SIGMA Cine Lenses, SIGMA Mount Converter MC-11 and SIGMA ELECTRONIC FLASH EF-630 SA-STTL were connected in the past.
SIGMA Optimization Pro 1.4.1 for Windows is available to download from the following site.
SIGMA Optimization Pro Download page
http://www.sigma-global.com/download/
We appreciate your continued support for our company and products.
