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Firmware Lens Mount Adapters: Product Manual & Firmware for Fotodiox Pro Pronto Leica M to Nikon Z Focusing AdapterUpdated 9 months ago

UPC: 847372054619

Manual PDF:



Adapter Firmware Updates

Ver 1.032021/08/30Click Here To Download• Corrects AF issues experienced when using the Nikon Z fc camera
Ver 1.052021/10/26Click Here To Download• Improve focus capabilities and resolves compatibility issues with the Z6II and Z7II
Ver 1.062022/8/2Click Here To Download• adds support for Nikon Z9 firmware v.2.00

Upgrading the firmware version
1. Download Bin file from link above.
2. Plug in EF-NKZ-FSN adapter [make sure you use a Data USB cable not a charging cable]  (If adapter drive folder does not automatically open, find and open the adapter drive folder)
3. Drag the Bin file into the adapter drive folder
4. Wait for copy to finish, adapter folder window may disappear
5. When finished, eject the adapter drive from computer

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Camera Compatibility Chart

Nikon Z Cameras – Popular tested models include:

  • Nikon Z 7, Z 7II, Z 6, Z 6II, Z 5, Z 50, Z fc
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