focal plane simulation

Focal plane for different offsets.

Example of event display for 0 deg rotation:

50 deg rotation:

50 deg rotation and +10 mm x-offset:

Procedure:

Focal plane for 3 layer spherical lens with (95,50) radii (red and green for rotation axis at the edge of the lens), (47.80,29.12) (blue )and 2 layer spherical lens with r=73.58 mm (black) :