Under non-sequential mode, you may use #MviO!@
.&Sjazk0XO
Toroidal Lens which support aspheric surface 1_8@yO
WDr=+=Zj
or you may use Biconic Lens if you make use of conic constant alone to create aspheric surface. "|N0oEG&
M+)ENve
Hope this would help, bu tbear in mind that diffraction effect is not modelable in non-sequential mode.