手册里有详细的说明,使用 optical =l2 @'Y Q
B_#M)d
O
Syntax FXk*zXn6
Y<^Or
OPTICAL X x r [ c d e f g h i j k l ] [EXPAND] [aperture ... ] jB -Ad8
Y y q:F6MW
Z z pV<K=;:x>
[ t r [ c d e f g h i j k l ] [EXPAND]] <> HI(6\@Z
,P`:`XQ>_B
Option Description 4WlBQ<5
_0 [s]
X, Y or Z Axis of symmetry eOVln1a
x, y or z Location along coordinate axis O|m-[]
r Vertex radius of curvature p8]X Ne
c Conic constant 11S{XbU
R(>
oyxA[F
d, e, ..., l 4th, 6th, ..., 20th-order aspheric deformation coefficients |@rf#,hTDp
3#fg
2
EXPAND Flag to expand conic into aspheric terms U&^(%W#
aperture ELLIPSE, RECTANGLE, or HEXAGONAL E0i!|H
t Relative distance of second optical surface {'P?wv