Ansys Learning Forum Forums Discuss Simulation Optics Rotation of cylindrical lens affects other surfaces Reply To: Rotation of cylindrical lens affects other surfaces

Kirill
Ansys Employee

Dear Subscriber,

Thank you for checking! That was very helpful.
Now, please navigate to System Explorer > Aperture and verify which surface is set as the Global Coordinate Reference Surface. My guess is that, in your case, it is set to '2.'
Try changing this setting.

When you load the catalog lens, the Global Reference is initially set to surface 1 and remains unchanged even after you add a Coordinate Break.

Best regards,
Kirill