手册里有详细的说明,使用 optical 6o^sQ(]
xyc`p[n&
Syntax o5|P5h
3QO*1P@q
OPTICAL X x r [ c d e f g h i j k l ] [EXPAND] [aperture ... ] o" ./
Y y QR]61v:`
Z z ~q05xy8
[ t r [ c d e f g h i j k l ] [EXPAND]] VA0p1AD
@I,:(<6
Option Description X6lUFko
Af{K#R8!
X, Y or Z Axis of symmetry d
,!sZ&v
x, y or z Location along coordinate axis gg%9EJpP
r Vertex radius of curvature r>gU*bs(
c Conic constant RFqf$
tOf18V{a
d, e, ..., l 4th, 6th, ..., 20th-order aspheric deformation coefficients [n{c, U
F
-McDNM
EXPAND Flag to expand conic into aspheric terms bP8O&