手册里有详细的说明,使用 optical <74r
;d.gVR_V
Syntax g5;Ig
Zet80|q
OPTICAL X x r [ c d e f g h i j k l ] [EXPAND] [aperture ... ] ":_~(?1+
Y y +,_%9v?3
Z z Fr_6pEH]}
[ t r [ c d e f g h i j k l ] [EXPAND]] Ftdx+\O_i&
J)EL<K$Z[
Option Description )&$mFwf
tH(g;flO)
X, Y or Z Axis of symmetry pupt__NZ)n
x, y or z Location along coordinate axis 4iv&!hAc;
r Vertex radius of curvature #0:rBKm,
c Conic constant wzF%R{;
-Rwx`=6tV
d, e, ..., l 4th, 6th, ..., 20th-order aspheric deformation coefficients $T6+6<
uE}$ZBiq
EXPAND Flag to expand conic into aspheric terms q $=[v
aperture ELLIPSE, RECTANGLE, or HEXAGONAL wg4Ol*y'
t Relative distance of second optical surface oL7F^34;