Under non-sequential mode, you may use 2e1]}wlK
)oU)}asY
Toroidal Lens which support aspheric surface &@v<nO-
-rSIBc:$8
or you may use Biconic Lens if you make use of conic constant alone to create aspheric surface.
bwiD$
N|:'XwL
Hope this would help, bu tbear in mind that diffraction effect is not modelable in non-sequential mode.