手册里有详细的说明,使用 optical dC( 6s=4
bx6@FKns}
Syntax I,YGm
IE_@:]K}Ja
OPTICAL X x r [ c d e f g h i j k l ] [EXPAND] [aperture ... ] @lTUag'U0
Y y LrPDpTd
Z z T^sxR4F
[ t r [ c d e f g h i j k l ] [EXPAND]] <ht>>
uXhp+q\
Option Description `4k;`a
s|,]Nb=z/
X, Y or Z Axis of symmetry +ixDB0"\
x, y or z Location along coordinate axis !?l 23(d
r Vertex radius of curvature 50I6:=@\\
c Conic constant >p<(CVX[
z?
{#/
d, e, ..., l 4th, 6th, ..., 20th-order aspheric deformation coefficients Ev^Xs6 }"
5Q%#Z
L/'
EXPAND Flag to expand conic into aspheric terms qb" !
aperture ELLIPSE, RECTANGLE, or HEXAGONAL 4k#B5^iJ
t Relative distance of second optical surface Q'8v!/"}p{