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2014-06-29T22:09:19+05:30
Structure-The electron microscope uses electrostatic and electromagnetic  lenses to control the electron beam and focus it to form an image. These electron optical lenses are analogous to the glass lenses of a light optical microscope.
Use-1.)used in biology to study various organisms and their cellular composition.
2.)uses in nanoprototyping
3.)mining(mineral liberation analysis)
etc.
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