手册里有详细的说明,使用 optical vh"';L_*37
3F;0a ;[
Syntax l2W+VBn6
bS:$VyH6
OPTICAL X x r [ c d e f g h i j k l ] [EXPAND] [aperture ... ] ,[p?u']yZz
Y y <hy!B4
Z z &/uakkS
[ t r [ c d e f g h i j k l ] [EXPAND]] qDswFs(
?~.9:93
Option Description 1c"s+k]9
Bz,D4E$
X, Y or Z Axis of symmetry J%ws-A?6rN
x, y or z Location along coordinate axis Ap\]v2G
r Vertex radius of curvature 6C.!+km
c Conic constant IA1O]i
S
xF) .S@
d, e, ..., l 4th, 6th, ..., 20th-order aspheric deformation coefficients |af<2(d
ZHA&gdK@
EXPAND Flag to expand conic into aspheric terms tZ=|1lM
aperture ELLIPSE, RECTANGLE, or HEXAGONAL OdyL
j
t Relative distance of second optical surface "o;%em*Bc