[求助]如何添加相位板？ [复制链接]

RT 设计了一个光学系统 其中有一个光学元件的折射率设的是Gradient 但同时想要这个元件的面型变成 Zern Frn Sag。请问是不是要加相位板？怎么设置？ gRgog*z  
感谢走过路过的大侠的赐教 ST',4Oph5  

Thanks for your help and instruction! I'll try to do that follow your guide^^

there is an NS object biconic Zernike which make use of Standard sag and you could assign it to be gradient lens. this is the closet I am aware of, but since you are looking into phase plate, not sure if Zernike Standard Sag would be much use to you. Some conversion mught be required.....