手册里有详细的说明,使用 optical ]3v
,/KHKLY7
Syntax a36<S0R
^a]:GPc
OPTICAL X x r [ c d e f g h i j k l ] [EXPAND] [aperture ... ] &sW/r::,
Y y srCjq
Z z X!@Gv:TD
[ t r [ c d e f g h i j k l ] [EXPAND]] LRs{nN.N
w NPZ[V:
Option Description Og["X0j
|^=`ln!
X, Y or Z Axis of symmetry 9}4L8?2
x, y or z Location along coordinate axis (z[cf|he
r Vertex radius of curvature )z aMycW
c Conic constant XDn$=`2
pyN PdEy
d, e, ..., l 4th, 6th, ..., 20th-order aspheric deformation coefficients -{O2Nv- ]]
aRV<y8{9
EXPAND Flag to expand conic into aspheric terms j>6{PDaT
aperture ELLIPSE, RECTANGLE, or HEXAGONAL BH}u\K
t Relative distance of second optical surface }>j$Wr_h