Under non-sequential mode, you may use DCSmEy`.
q"-+`;^7(-
Toroidal Lens which support aspheric surface ~sVbg$]\ G
t; b1<TLn0
or you may use Biconic Lens if you make use of conic constant alone to create aspheric surface. -#`tS
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Hope this would help, bu tbear in mind that diffraction effect is not modelable in non-sequential mode.