On 2008-02-24, Christopher Tidy wrote:
DoN. Nichols wrote:

[ ... ]

Thanks. That was a fascinating read. I have a small two-stage mechanical
vacuum pump. I was also offered an oil diffusion pump a while back, and
I suspect the offer is still open. But it does seem a great deal of work
when I hadn't intended the microscope to be a project in itself!

I can understand that -- but I figured that you should know what
is actually involved so you could decide for yourself. Since there was
a lot of this being done in an Army R&D lab where I used to work, I got
to learn how it was done, although I never did it myself. But I always
like to learn how anything is done, so I kept my eyes open.

For that matter -- the older copies of The CRC _Handbook of
Chemistry and Physics_ used to have a lab tricks section which included
two or three ways to silver mirrors. Those were mostly chemical
approaches, not high vacuum deposition.



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