STARTING PRESCRIPTION FOR SCHMIDT CASSEGRAIN :l;,m}#@
Surf Radius Thickness Glass eVrNYa1>H
OBJ Infinity Infinity oc:x&`j
STO Infinity 1.000000 Bk7 M/l95fp
2 Infinity 60.000000 FCAJavOGH
3 -60.000000 -30.000000 MIRROR 0R*}QXph
IMA Infinity ^Eu_NUFe
Now perform a layout plot to verify everything is correct. The standard 2D layout will work fine. You should see a plot like Figure E4-1.