手册里有详细的说明,使用 optical !E@4^A80\W
\#(tI3
Syntax BN>t"9XpW
'_~qAx@F#c
OPTICAL X x r [ c d e f g h i j k l ] [EXPAND] [aperture ... ] $p;<1+!
Y y G4;5$YGG
Z z Rt+ak}
[ t r [ c d e f g h i j k l ] [EXPAND]]
YZdV0-S
x>!bvZ2
Option Description uB1>.Pvxb
CK=TD`$w
X, Y or Z Axis of symmetry oniVC',
x, y or z Location along coordinate axis VFI\2n`
r Vertex radius of curvature "xduh3/~=
c Conic constant FGey%:p9$
|MMaaW^"
d, e, ..., l 4th, 6th, ..., 20th-order aspheric deformation coefficients Fm#`}K_
, G2(l
EXPAND Flag to expand conic into aspheric terms <p5?yF
aperture ELLIPSE, RECTANGLE, or HEXAGONAL E'
_6v
t Relative distance of second optical surface UbDpSfub