STARTING PRESCRIPTION FOR SCHMIDT CASSEGRAIN _OS,zZ0
Surf Radius Thickness Glass *OIBMx#qxn
OBJ Infinity Infinity ;*ULrX4[
STO Infinity 1.000000 Bk7 wXKt)3dm u
2 Infinity 60.000000 pU[yr'D.r
3 -60.000000 -30.000000 MIRROR ao[yHcAs
IMA Infinity qmenj
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.