e of
<strong>LENO</strong> produced prescription is such that if each line
were read back into the program, the lens would be recreated as the
new "current lens". The <strong>LENO</strong> output is verbose. When
you type the prescription into the program, you won't need to type
everything which <strong>LENO</strong> output. I have trimmed down the
full <strong>LENO</strong> output to the list of commands which you
should now input from the keyboard. The following string of commands,
input exactly as shown,