STARTING PRESCRIPTION FOR SCHMIDT CASSEGRAIN =N,ahq
Surf Radius Thickness Glass am+'j5`Ys
OBJ Infinity Infinity p3e_:5k
STO Infinity 1.000000 Bk7 3U.?Jbm-8
2 Infinity 60.000000 .}xF2'~E/
3 -60.000000 -30.000000 MIRROR }DCR(p rD
IMA Infinity _^Ds[VAgA
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.