I'm back in business! There are a few of these on ebay - tested with actual measured output. They are all listed at $180, but I made a $125 offer and it was accepted!
Here is the auction link:
Coherent 18.5mw HeNe
I'm looking forward to getting into some holography with this... something I wanted to do about 15 years ago and never got around to... I even set up an isolation table in the basement and it has sat unused ever since... I went to town on it back then, super heavy duty with concrete poured top, and 2" concrete pavers under that, carpet layers and inner tubes for isolation.. Its about 4'X4' in the corner of the basement, just been holding boxed ever since.
Tomorrow I plan to start cleaning up the area in preparation! WOOHOO!!!
Here is the auction link:
Coherent 18.5mw HeNe
I'm looking forward to getting into some holography with this... something I wanted to do about 15 years ago and never got around to... I even set up an isolation table in the basement and it has sat unused ever since... I went to town on it back then, super heavy duty with concrete poured top, and 2" concrete pavers under that, carpet layers and inner tubes for isolation.. Its about 4'X4' in the corner of the basement, just been holding boxed ever since.
Tomorrow I plan to start cleaning up the area in preparation! WOOHOO!!!
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