2013

Firmware update for Nikon Df

We are pleased to inform you that Sigma Imaging UK will provide a free firmware update service for customers who own Sigma lenses in Nikon mount and the Nikon Df digital SLR camera.  This is a similar firmware update that is being provided for the Nikon D5300 cameras regarding the OS and Live View Auto Focus functions however for the Nikon Df cameras it includes those lenses that do not have an internal AF motor as shown in the list below.

The firmware update will be provided to Sigma customers as a FREE service and will require the adjustment by our Service Support staff.  For our customers that own the latest Global Vision lenses and the Sigma USB Dock, it is possible to download the update using the Sigma Optimization Pro software.  This update will be included in all future dispatches from our Japan factory and will be properly marked as D5300 / Df compatible.   The firmware updates cannot be applied to some discontinued Sigma products as we may not be able to offer the update due to the unavailability of related repair parts. 

Nikon fitting interchangeable lenses not yet updated for the Nikon D5300 camera and do not have an internal AF motor:


 8mm F3.5 EX DG CIRCULAR FISHEYE

15mm F2.8 EX DG DIAGONAL FISHEYE

20mm F1.8 EX DG ASPHERICAL RF

24mm F1.8 EX DG ASPHERICAL MACRO

28mm F1.8 EX DG ASPHERICAL MACRO

MACRO 50mm F2.8 EX DG

MACRO 70mm F2.8 EX DG

For details on the firmware update of the Nikon D5300 :

https://www.sigma-imaging-uk.com/index.php?route=information/news&news_id=60

For details on how to send your lens to our Service Department please follow the instructions on the attached link https://www.sigma-imaging-uk.com/returns

For detailed information on the SIGMA USB DOCK, please find it from the below link;
http://www.sigma-global.com/en/lenses/cas/product/usb.html

For the detailed information on the SIGMA Optimization Pro, please find it from the below link;
http://www.sigma-global.com/download/en/index.html