手册里有详细的说明,使用 optical `YK%I8
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Syntax k^Uk=)9
FS6I?q#tQ
OPTICAL X x r [ c d e f g h i j k l ] [EXPAND] [aperture ... ]
"xE;IpO[
Y y i&zJwUr(<
Z z h 7*#;j
[ t r [ c d e f g h i j k l ] [EXPAND]] Vf`9[*j
Q) Y&h'.(
Option Description Y[`%j\=
9 p`|~^X
X, Y or Z Axis of symmetry d<>jhp5el
x, y or z Location along coordinate axis $6yr:2Xvt
r Vertex radius of curvature hG>3y\!#
c Conic constant AGgL`sP
_|KeB(W
d, e, ..., l 4th, 6th, ..., 20th-order aspheric deformation coefficients x#TWZ;
U?yKwH^{
EXPAND Flag to expand conic into aspheric terms "(^1Dm$(
aperture ELLIPSE, RECTANGLE, or HEXAGONAL =f-.aq(G/
t Relative distance of second optical surface mx")cGGQ