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PSU PEEM 2The first PSU PEEM shown below was designed and built by Gertrude Rempfer. It does not have aberration correction optics. It is still in operation at the site of the new PEEM. |
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PSU PEEM 2The first PSU PEEM shown below was designed and built by Gertrude Rempfer. It does not have aberration correction optics. It is still in operation at the site of the new PEEM. |
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