I want to get phase and amplitude infromation from huygens psf on some lens.

However, in huygens psf, only the information of the last surface=image surface are provided.

In that case, if i ignore the last surface in lens data editor, the lens just before the last lens is assigned as an image surface.

I want to operate this process in zpl, but i cannot find any command related to ignoring the lens.

I'm writing to ask for your help.

Thank you all