Arducam 12MP IMX477 Motorized Focus HQ Camera Module for Raspberry pi

I have bought the motorised focus IMX477 camera module.

I have a problem where online documentation does not show how much the much the lens moves when changing the focus manually through software. I need to know also the precision of the moving the lens.

Please provide the precision of movement of the arducam lens and the maximum movement of the lens.

Also PS. the manual focus and auto focus program code text in the autofocus guide can’t be copied over and be run as it doesn’t copy over the indentations correctly.
Furthermore, the setup and demo code in the 12MP guide is python 2.7 so some libraries are superseded by Python 3 and the code is laced with errors. Please update this.