[time-nuts] HP 5065B !!!

cdelect at juno.com cdelect at juno.com
Fri Apr 26 18:20:02 UTC 2013


Brook,

It's all done with mirrors! No lenses.

A reflector at the lamp end and a tapered mirror at the photocell end.

I'll see if I can post an outline drawing.

Corby



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