Under non-sequential mode, you may use _H)>U[
h?+bW'm
Toroidal Lens which support aspheric surface '.1_anE]
_S3qPPo3l]
or you may use Biconic Lens if you make use of conic constant alone to create aspheric surface. CI~ll=9`
;=F]{w]$+
Hope this would help, bu tbear in mind that diffraction effect is not modelable in non-sequential mode.