手册里有详细的说明,使用 optical / T_v8{D
NqFfz9G)
Syntax :Dtm+EQ
"d
M-3o<
OPTICAL X x r [ c d e f g h i j k l ] [EXPAND] [aperture ... ] p1&=D%/
Y y 5Fq+^
Z z Mpk7$=hjc
[ t r [ c d e f g h i j k l ] [EXPAND]] fZJM'+J@A
$"}*#<Z
Option Description =KD[#au6a
iU=:YPE+.
X, Y or Z Axis of symmetry YdB/s1|G
x, y or z Location along coordinate axis 62G%.'7
r Vertex radius of curvature /len8FRf
c Conic constant b.}J'?yLm
yZNg[KH
d, e, ..., l 4th, 6th, ..., 20th-order aspheric deformation coefficients L}_VT
J
q6%m .X7
EXPAND Flag to expand conic into aspheric terms %N\8!aXnf
aperture ELLIPSE, RECTANGLE, or HEXAGONAL 5>=4$!`
t Relative distance of second optical surface 04}c_XFFE