手册里有详细的说明,使用 optical xC,;IS k,
}H4Z726
Syntax Tl9;KE|
^<}eONa
OPTICAL X x r [ c d e f g h i j k l ] [EXPAND] [aperture ... ] s@ ~Y!A
Y y O*ql!9}E{
Z z 7O,y%NWaK
[ t r [ c d e f g h i j k l ] [EXPAND]] &7 YTz3aj
rIt#ps
Option Description ^U`Bj*"2
u,R;=DNl
X, Y or Z Axis of symmetry c9eLNVM
x, y or z Location along coordinate axis h!L/ZeRaV
r Vertex radius of curvature 9y~5@/32R
c Conic constant sr&hQ
BSGC.>$s
d, e, ..., l 4th, 6th, ..., 20th-order aspheric deformation coefficients JAK+v
tX$v)O|
EXPAND Flag to expand conic into aspheric terms fgW>U*.ar
aperture ELLIPSE, RECTANGLE, or HEXAGONAL .ZB(!v/2
t Relative distance of second optical surface POtj6 ?a