How many lens does a electron microscope have?

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How many lens does a electron microscope have?

Scanning Electron Microscope
Transmission Electron Microscope

2006-10-31 14:47:34 · 1 answers · asked by <333 2 in Science & Mathematics ➔ Biology

1 answers

Two types of electron lenses are used, electrostatic and electromagnetic. They create electric and electromagnetic fields to both concentrate and move the beam.
The rest are the optical lenses to observe the resullts

2006-10-31 14:51:49 · answer #1 · answered by QuiteNewHere 7 · 0⤊ 1⤋