Under non-sequential mode, you may use 4Ai#$SHLm
zvOSQxGQ
Toroidal Lens which support aspheric surface O>,Rsj!e
;d<RPVE:
or you may use Biconic Lens if you make use of conic constant alone to create aspheric surface. \f4JIsZ-&
\Z8:^ct.P
Hope this would help, bu tbear in mind that diffraction effect is not modelable in non-sequential mode.