Thank you for purchasing and using our products.
We would like to announce that a new firmware update is now available for SIGMA 50mm F1.4 DG HSM | Art for Nikon F mount.

Applicable product

• SIGMA 50mm F1.4 DG HSM | Art for Nikon F mount

Benefits of the update: SIGMA50mm F1.4 DG HSM | Art for Nikon F mount.

• The AF accuracy has been improved when the AF area mode of the Nikon Z series is set to pinpoint AF.

• Nikon Mount Adapter FTZ / FTZ II is required to mount your SIGMA lenses for Nikon F mount on Nikon Z series cameras.

How to update
• Connect the SIGMA USB DOCK UD-01 (sold separately) to the computer with the USB cable provided, and start SIGMAOptimization Pro*. If there is a newer firmware than the connected mount converter firmware, a dialog box will appear with themessage "The latest lens firmware is available. Click "Yes" to update the firmware

• Before updating SIGMA USB DOCK UD-01 firmware, please ensure you update SIGMA Optimization Pro to the latestversion.

SIGMA Optimization Pro download

For further information, please contact SIGMA Imaging Nordic by email: customerservice@sigma-imaging.se

We appreciate your continued support for our company and products.