手册里有详细的说明,使用 optical .e S* F
D@iS#+22
Syntax _9/Af1X
Zk gj_
OPTICAL X x r [ c d e f g h i j k l ] [EXPAND] [aperture ... ] ]b^bc2:
Y y t{ridA}
Z z vZSwX@0
[ t r [ c d e f g h i j k l ] [EXPAND]] kf)s3I/`(
rV
I-Yb
Option Description B8V85R
fvDcE]_%H
X, Y or Z Axis of symmetry -r{]9v2j
x, y or z Location along coordinate axis u,@x7a,z
r Vertex radius of curvature 6lxZo_
c Conic constant kr]_?B(r
D4+OWbf6
d, e, ..., l 4th, 6th, ..., 20th-order aspheric deformation coefficients LkXF~
9Bu=8P?
EXPAND Flag to expand conic into aspheric terms 8O^z{Yh7
aperture ELLIPSE, RECTANGLE, or HEXAGONAL @ v}M\$N?
t Relative distance of second optical surface "&kXAwe