Under non-sequential mode, you may use X7k.zlH7T
N?Lb
Toroidal Lens which support aspheric surface )95f*wte
4pw6bK,s2\
or you may use Biconic Lens if you make use of conic constant alone to create aspheric surface. Q.K,%(^;a
=zQN[
Hope this would help, bu tbear in mind that diffraction effect is not modelable in non-sequential mode.