Under non-sequential mode, you may use a"N_zGf2$
id9T[^h
Toroidal Lens which support aspheric surface 0Jif.<
&^>r<~]
or you may use Biconic Lens if you make use of conic constant alone to create aspheric surface. 0`=?ig_
8# AXK{
Hope this would help, bu tbear in mind that diffraction effect is not modelable in non-sequential mode.