Under non-sequential mode, you may use 4RTuy+
M
t`1E4$Bb\
Toroidal Lens which support aspheric surface WB<_AIt+
xj~5/)XX|X
or you may use Biconic Lens if you make use of conic constant alone to create aspheric surface. *J&XM[t
%Aq+t&-BCX
Hope this would help, bu tbear in mind that diffraction effect is not modelable in non-sequential mode.