dear..... <xUX&J=;
-b34Wz(
did you try "Aspheric Surface 2", this surface allows you to control the aperture size in both X and Y direction...... {MUO25s02
@c}Gw;e
Sorry, I guess my Chinese is poor so mistaking your 高度 as the x and y position so I guess when you said "矢高,即它的纵向长度" is one of the X or Y dimension .... (I hope)