Under non-sequential mode, you may use Bm]8m=p
QD%L0;j
Toroidal Lens which support aspheric surface ~}<DG1!
p ]d]QMu
or you may use Biconic Lens if you make use of conic constant alone to create aspheric surface. 7k8 pZ
PiA0]>
Hope this would help, bu tbear in mind that diffraction effect is not modelable in non-sequential mode.