手册里有详细的说明，使用 optical P~y %
H#l uG_)
Syntax 3 ;6Criq}
D> |R.{
OPTICAL X x r [ c d e f g h i j k l ] [EXPAND] [aperture ... ] IP E2t
Y y
k_ ;+z
Z z X>`e(1`_ O
[ t r [ c d e f g h i j k l ] [EXPAND]] tGcp48R-:+
:NJ(QkTZv
Option Description P<@V
Lgh. 1foK
X, Y or Z Axis of symmetry -5~&A6+ILn
x, y or z Location along coordinate axis `|\z#Et
r Vertex radius of curvature * 0GR
} k
c Conic constant R7 )2@ ;i
GDgq
4vfj
d, e, ..., l 4th, 6th, ..., 20th-order aspheric deformation coefficients ySLa4DQf
1 U|IN=
EXPAND Flag to expand conic into aspheric terms (c<MyuWb
aperture ELLIPSE, RECTANGLE, or HEXAGONAL l H@hV
t Relative distance of second optical surface n:-:LSa+3
