STARTING PRESCRIPTION FOR SCHMIDT CASSEGRAIN *>Ns_su7W
Surf Radius Thickness Glass Fco`^kql.D
OBJ Infinity Infinity H4WP~(__
STO Infinity 1.000000 Bk7 ,;EIh}
2 Infinity 60.000000 (!ux+K
3 -60.000000 -30.000000 MIRROR b o6d)Q
IMA Infinity 3]5^r}
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.