STARTING PRESCRIPTION FOR SCHMIDT CASSEGRAIN >__t 2
Surf Radius Thickness Glass MQ7d IUs
OBJ Infinity Infinity # rnO=N8
STO Infinity 1.000000 Bk7 \`3YE~7J/
2 Infinity 60.000000 ?IgM=@
3 -60.000000 -30.000000 MIRROR L-Qc[L
IMA Infinity { ]Tb
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.