This old He-Cd laser is a c1977 RCA model LD-15414. More information about will have to wait until I get a day over at the ASU physics library that's only 4 miles away, with their stack of Laser Focus magazines from the '70s.
Glad to Add this He-Cd!
This old He-Cd laser is a c1977 RCA model LD-15414. More information about will have to wait until I get a day over at the ASU physics library that's only 4 miles away, with their stack of Laser Focus magazines from the '70s.
Last edited by Eidetic; 04-06-2016 at 17:30.
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