手册里有详细的说明,使用 optical s,=^V/c
>@o*v*25
Syntax 9EW 7,m{A
TY}?>t+
OPTICAL X x r [ c d e f g h i j k l ] [EXPAND] [aperture ... ] CJ >=odK[
Y y @(L|
Z z O5w\oDhMb
[ t r [ c d e f g h i j k l ] [EXPAND]] E&AR=yqk
}M@ pdE
Option Description "k/x+%!Spc
6W o7q\ "
X, Y or Z Axis of symmetry .j },
x, y or z Location along coordinate axis s Y,3
r Vertex radius of curvature 1zffPC8jl
c Conic constant O_q_O
6 s/O\A
d, e, ..., l 4th, 6th, ..., 20th-order aspheric deformation coefficients 6>Fw,$
u[u=:Y+
EXPAND Flag to expand conic into aspheric terms Phczf
aperture ELLIPSE, RECTANGLE, or HEXAGONAL q]aRJ`9f
t Relative distance of second optical surface e#
DAa