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Exposition: Electron microscopes
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Electron microscopes
Authors: Bci2 with contrinbutors
Uploaded by:
bci1
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- Comments:
- 1Mb PDF free download, November 27, 2010 updated file also
- Abstract:
- An electron microscope is a type of microscope that produces an
electronically-magnified image of a specimen for detailed
observation. The electron microscope (EM) uses a particle beam of
electrons to illuminate the specimen and create a magnified image of
it. The microscope has a greater resolving power (magnification) than
a light-powered optical microscope, because it uses electrons that
have wavelengths about 100,000 times shorter than visible light
(photons), and can achieve magnifications of up to 2,000,000x,
whereas non-confocal light microscopes are limited to 2000x magnification.
- Rights:
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GNUL
http://en.wikipedia.org/w/index.php?oldid=355109365
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Pending Errata and Addenda
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