手册里有详细的说明,使用 optical ,Pm/ci(s
](D [T
Syntax H !u:P?j@\
oJ+$&P(
OPTICAL X x r [ c d e f g h i j k l ] [EXPAND] [aperture ... ] )^+$5OR\c
Y y U\{Z{F%8
Z z {Se93o
[ t r [ c d e f g h i j k l ] [EXPAND]] ffVYlNQ7L
xWm'E2
Option Description @:I/lg=Qd
aRmS{X3
X, Y or Z Axis of symmetry ^l,Jbt
x, y or z Location along coordinate axis @C2<AmY9q*
r Vertex radius of curvature ceCshxTU
c Conic constant hl+Yr)0\
7>LhXC
d, e, ..., l 4th, 6th, ..., 20th-order aspheric deformation coefficients voxlo>:
lzuZv$K
EXPAND Flag to expand conic into aspheric terms :\Z0^{
aperture ELLIPSE, RECTANGLE, or HEXAGONAL "<WSEs
t Relative distance of second optical surface |D~MS`~qd5