如下图，将第一面的Semi-Diameter手动设置为9.0，从Ray Fan图可以看到此时有光线被遮挡。也就是说第...
与Clear-diameter不同，clear-diameter是指透镜的半径、与曲率半径有关的，而semi-diameter与曲率半径无...
Single Emitter 1 reply Hi I am curious if anybody in the community knows what this means, I’ve never seen it before…. After optimizing the mechanical semi-diamter and chip zones on this surface disappeared and an asterisk appeared next to the clear semi-diameter value. I’m not sure wh...
What you could do is to define a dummy surface right before the lens, where the dummy surface has an aperture equal to the clear semi-diameter of the subsequent surface. This would “clip” out potential rays that would land in the non-clear semi diameter region, if that was your intenti...