STARTING PRESCRIPTION FOR SCHMIDT CASSEGRAIN &8%^o9sH
Surf Radius Thickness Glass _{B2z[G}
OBJ Infinity Infinity jt @2S
STO Infinity 1.000000 Bk7 x )q$.u+
2 Infinity 60.000000 ! "08TCc<
3 -60.000000 -30.000000 MIRROR \"yR[.Q?
IMA Infinity f4X}F|!h
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.