Focus Plot Window

The Focus Plot shows the focus position readings during the autofocus run.

The top graph shows the Predicted Focus Position for each sub-frame image taken during the autofocus run. This is a single position estimate for each subframe and is useful for displaying variation due to seeing conditions.

The bottom graph shows the Calculated Focus Position progress. If the Focus Convergence feature is enabled in Preferences, then the plot will show how the focus position is converging to meet the user defined setting.