Under non-sequential mode, you may use `u\n0=go
31)&vf[[
Toroidal Lens which support aspheric surface JS77M-Ac
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or you may use Biconic Lens if you make use of conic constant alone to create aspheric surface. >sbu<|]a
7
JI5Dy>u:
Hope this would help, bu tbear in mind that diffraction effect is not modelable in non-sequential mode.