手册里有详细的说明,使用 optical #NW+t|E
5c` ;~
Syntax ,*J@ic7"
u%~'+=
OPTICAL X x r [ c d e f g h i j k l ] [EXPAND] [aperture ... ] A?H#bRAs
Y y Vr
EGR$
Z z ENuL!H>;*
[ t r [ c d e f g h i j k l ] [EXPAND]] "[N2qJ}p
ENZym
Option Description 8Yh'/,o=L#
bzFac5n)Q
X, Y or Z Axis of symmetry G*I
x, y or z Location along coordinate axis f~NS{gL*
r Vertex radius of curvature x/DV> Nfn
c Conic constant ,VS\ mG/}s
N4vcd=uG#
d, e, ..., l 4th, 6th, ..., 20th-order aspheric deformation coefficients e,JBz~CK*w
ij$NTY=u
EXPAND Flag to expand conic into aspheric terms @Chl>s
aperture ELLIPSE, RECTANGLE, or HEXAGONAL ,)1C"'
t Relative distance of second optical surface Ddr.6`VJ