Under non-sequential mode, you may use f$/Daq <M
]l&_Pv!!
Toroidal Lens which support aspheric surface JJ[J'xl@
N !H iQ
or you may use Biconic Lens if you make use of conic constant alone to create aspheric surface. oBIKtS*L
79S=n,O
Hope this would help, bu tbear in mind that diffraction effect is not modelable in non-sequential mode.