Nikon-F to Arri-LPL mount instructions
I will use this Nikkor 20/2.8  for the instructions.

This lens has 3 screws at the original mount.

Other Nikkor lenses have 4 or 5 screws, the Leitax mount is ready for all the variants .


This is what you receive.
We  remove the screws at the original mount.
This Nikkor 20mm lens has 4.42mm screws.
The Nikkor 85/1.8 AF that I have uses 3.55mm long screws.

Both will use our standard 5mm screws for the Leitax mount.

If your lenses have screws longer than 4.42mm please let me know and I will include the correct length screws for the Leitax mount.
Now we install the steel plate on top of the lens original mount.

Pay attention to the holes positions that I've marked.
And we can screw the included steel fasteners.
And now the black centering ring, its holes have to coincide with the threaded holes of the steel plate.

Here we'll use the included black screws.
And ready, our Nikkor lens can be used on the Arri full frame cameras.
I've checked various types of Nikkor lenses.
The Zeiss ZF, ZF.2. Milvus and Otus can use this Leitax mount.

And the Voigtlander SLII too.

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