Under non-sequential mode, you may use }BI6dZ~2A
b/
\EN)
Toroidal Lens which support aspheric surface vu^mLc
S9}I
or you may use Biconic Lens if you make use of conic constant alone to create aspheric surface. ~nmFZ]y
xcWR#z{z
Hope this would help, bu tbear in mind that diffraction effect is not modelable in non-sequential mode.