手册里有详细的说明,使用 optical #SOe&W5
Ha\ hQ'99
Syntax bZJiubBRI
]e9kf$'
OPTICAL X x r [ c d e f g h i j k l ] [EXPAND] [aperture ... ] 3e:y?hpeL
Y y =="SW"vNi
Z z y3GIR
f;>
[ t r [ c d e f g h i j k l ] [EXPAND]] {^iV<>J
X?a67qL
Option Description =#Jb9=zdR
Yzz8:n
X, Y or Z Axis of symmetry lnUy?0(
x, y or z Location along coordinate axis Z
m>69gl
r Vertex radius of curvature xDS9gGr
c Conic constant H(| v
P n DZi
d, e, ..., l 4th, 6th, ..., 20th-order aspheric deformation coefficients 48VsHqG
v4G kf
EXPAND Flag to expand conic into aspheric terms >@o*v*25
aperture ELLIPSE, RECTANGLE, or HEXAGONAL s,8%;\!C
t Relative distance of second optical surface a1&^P1.