μblog: engineering from the trenches

** UPDATE ** The laser is gone, sorry!

I have been cleaning and found the need to get rid of a few things that I will never use. A couple of things that I would like to get rid of are a Melles Griot helium-neon 632.8nm 5mw laser. The laser is 5mW, on the order of a red laser pointer, but has a much better quality factor and is pretty good for laboratory use. It is free to the first person who claims it by email or comment AND pays for shipping. I am in the USA zip code 16802, the package will be 1.5 LBS at most and the size will be a little smaller than a shoebox.

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