The EM9 was [[Carl Zeiss]] first Electromagnetic focusing TEM. It was later Succeeded by the [[EM10]] series
The EM9 was [[Carl Zeiss]] first Electromagnetic focusing TEM. It was later Succeeded by the [[EM10]] series
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= Variants =
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== EM9 ==
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This is the first generation of EM9, unlike later versions, it did not feature a condensor lens, instead opting for the use of direct illumination by the electron gun.
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== EM9A ==
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This the second generation of the EM9, now featuring a 1 stage magnetic condensor lens.
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== EM9S2 ==
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It is not known if a EM9S existed, but the EM9S2 is presumed to be the successor to the EM9A