手册里有详细的说明,使用 optical mLfY^&2Pr
'fYF1gR4
Syntax _+OCI%=:
P9)L1l<3I
OPTICAL X x r [ c d e f g h i j k l ] [EXPAND] [aperture ... ] ~;}uYJ
Y y ,uPN\`.u8
Z z ?&=JGk^eJ
[ t r [ c d e f g h i j k l ] [EXPAND]] >en\:pJn)'
biPj(Dd
Option Description [r1dgwh8
P1^O0)
X, Y or Z Axis of symmetry 3e9UD N2
x, y or z Location along coordinate axis jLn|zK
r Vertex radius of curvature Z^Yy
sf
c Conic constant (duR1Dz
=>XjChM
d, e, ..., l 4th, 6th, ..., 20th-order aspheric deformation coefficients z.^_;Vql_
nrR2U`
EXPAND Flag to expand conic into aspheric terms V
n+a-v
aperture ELLIPSE, RECTANGLE, or HEXAGONAL P#}vi$dZ
t Relative distance of second optical surface qERJEyU?