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Re: [Phys-L] electron microscope rehab

On 11/17/2017 6:47 AM, Peter Schoch wrote:
Brian Whatcott asked if
https://www.smecc.org/rca_emt_tabletop.htm

was the instrument in question. In fact, it is.

Amazingly there's no vacuum pump as the distant from electron gun to sample
holder is <1mm. The resolution is not great compared to modern machines.

/snip/

This was a puzzling comment. The brochure shows a separate vacuum pump placed under the desk.

Brian W