Under non-sequential mode, you may use hzPpw.
/0(4wZe~?
Toroidal Lens which support aspheric surface >;HXH^q
t);5Cw_
or you may use Biconic Lens if you make use of conic constant alone to create aspheric surface. >q]r)~8F^
u0i
@.
Hope this would help, bu tbear in mind that diffraction effect is not modelable in non-sequential mode.