Dipvergence

The Dipvergence test gives the vertical position difference a point of the virtual image seen by the left eye and the same point seen by the right eye.

Dipvergence = β + α

In detail:

For each sample EBij of the monocular eyebox, the Dipvergence gives, in milliradian, the maximum, over the sample VIij of the virtual image, of the sum of the delta left and the delta right.

Delta right: Similar to delta left but for the right eye.

Delta left: For each sample EBij of the left monocular eyebox, the delta left is the angle between the left optical axis and left vertical virtual image axis.

left optical axis: For each sample EBij of the left monocular eyebox, the left optical axis is the axis between the sample VIij of the target image and the sample EBij of the left monocular eyebox.

left vertical virtual image axis: For each sample EBij of the left monocular eyebox, the left vertical virtual image axis is the axis between the projection of the sample VIij of the virtual image seen from the sample EBij of the left monocular eyebox onto the target image plane and then projected on the vertical axis of the target image (and the sample EBij of the left monocular eyebox).

Note: In the plugin, the dynamic distortion (the virtual image seen from the sample EBij) is computed in three dimensions.

The result of the computation is displayed as a table that contains the Dipvergence computed for each sample EBij of the monocular eyebox.

In particular, you can notice that:

There is one table result by configuration created.
Each table has the size of the sampling of the monocular eyebox.
The test also displays a sum up, for each configuration, of the Average, the Standard deviation, the Minimum and the Maximum of the value contained in the table.