Nikon Z 5 Reference Manual page 368

•
Choose the amount the focus distance changes with
each shot.
Highlight [Focus step
width] and press 2 .
- Press 4 to reduce the focus step width, 2 to increase.
- Note that high settings increase the risk that some areas
will be out of focus when the shots are stacked. A value of
5 or less is recommended.
- Try experimenting with different settings before
shooting.
C The Photo Shooting Menu: Shooting Options
326
Choose a focus step
width and press J .