January 28, 2019 SIGMA Canada

Firmware update for SIGMA's interchangeable lenses for NIKON F mount

Thank you for purchasing and using our products.

We would like to announce that a new firmware update for SIGMA’s interchangeable lenses for NIKON F mount listed below is now available.

Phenomena particular to some lenses when they are used in combination with the Nikon “Z 7” and their “Mount Adapter FTZ” that we announced on October 26th, 2018 are improved on by this firmware.

For customers who own the SIGMA USB DOCK and applicable product listed below, please update the firmware via SIGMA Optimization Pro‚Äª.

‚Äª Before updating the firmware using the SIGMA USB DOCK, please ensure to update SIGMA Optimization Pro to Ver. 1.5.0 or later.

„ÄêApplicable product„Äë
„ÉªSIGMA 24-35mm F2 DG HSM | Art for NIKON F mount

„ÄêBenefit of the update„Äë
„ÉªWhen the lens is used in combination with the Nikon “Z 7” and their “Mount Adapter FTZ”, it has corrected the phenomenon whereby it may occasionally stop recording while shooting video.

„ÄêApplicable product„Äë
„ÉªSIGMA 50mm F1.4 DG HSM | Art for NIKON F mount

„ÄêBenefit of the update„Äë
„ÉªWhen the lens is used in combination with the Nikon “Z 7” and their “Mount Adapter FTZ”, it has corrected the phenomenon whereby the response to the AF operation is intermittent when starting to shoot with the subject completely out of focus.

„ÄêApplicable products„Äë
„ÉªSIGMA 85mm F1.4 DG HSM | Art for NIKON F mount
„ÉªSIGMA 135mm F1.8 DG HSM | Art for NIKON F mount

„ÄêSIGMA Optimization Pro Download page„Äë
https://www.sigma-global.com/en/download/lenses/sigma-optimization-pro/

For further information, please contact your nearest authorized SIGMA subsidiary / distributor.
https://www.sigma-global.com/en/about/world-network/

We appreciate your continued support for our company and products.

Filed in: Firmware

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