STARTING PRESCRIPTION FOR SCHMIDT CASSEGRAIN >g6:{-b^a
Surf Radius Thickness Glass ( UV8M\
OBJ Infinity Infinity }T+pd#>
STO Infinity 1.000000 Bk7 /\_ s
2 Infinity 60.000000 9oY%v7
3 -60.000000 -30.000000 MIRROR ^YKEc0"w(
IMA Infinity QS y=JC9
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.