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- Position the sensor at the distance you consider "infinite" (usually about 2 feet or so) so the lens is "in focus".
- Enable PDAF data on the sensor via the appropriate INI preset, and then open the PDAF dialog and enable "Overall Defocus Position" (blue arrow).
Also, set the "Coefficient" to -40.0 as this empirically appears to be a decent value.
- On the main image at the bottom, you should now see the position indicator bar.
The red circle indicates the current location (the green bubble) of "in focus" for the position bar, and the green circle is where you need to adjust that to (white diamond). - Using the "Offset" value in the PDAF dialog, adjust it so the green bubble in on the white diamond.