STARTING PRESCRIPTION FOR SCHMIDT CASSEGRAIN }|,EU!nDi
Surf Radius Thickness Glass ^7<[}u;qF
OBJ Infinity Infinity %^T!@uZr
STO Infinity 1.000000 Bk7 9GaL0OWo
2 Infinity 60.000000 egbb1+tY
3 -60.000000 -30.000000 MIRROR g/6nwa
IMA Infinity ' Nw6.5
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.