Under non-sequential mode, you may use 8~QEJW$
&J~vXk:
!
Toroidal Lens which support aspheric surface M<t>jM@'A#
WlHw\\ur
or you may use Biconic Lens if you make use of conic constant alone to create aspheric surface. o(iN}. c
Xg|_
Hope this would help, bu tbear in mind that diffraction effect is not modelable in non-sequential mode.