STARTING PRESCRIPTION FOR SCHMIDT CASSEGRAIN {FNkPX
Surf Radius Thickness Glass pk :P;\
OBJ Infinity Infinity |A%9c.DG.
STO Infinity 1.000000 Bk7 Y{p$%
2 Infinity 60.000000 ffZ~r%25{
3 -60.000000 -30.000000 MIRROR o4);5~1l
IMA Infinity nlwqS Xw
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.