A electron microscope uses beams of highly charged, energetic, electrons, due to these electrons this type of microscope can magnify the object it is looking at by two thousand times! So because we can magnify an object by such a great amount we can use electron microscopes to observe how atoms are arranged in an object and even look at the structure of an atom.
Electron beams.
a beam of electrons
For an optical microscope, the principle of refraction, in its lenses.
These microscopes are called electron microscopes.
Electron Microscope
scanning electron microscope
The light microscope use the visible light; the electron microscope use an electrons beam.
A scanning electron microscope will scan the surface and an electron microscope looks inside.
Scanning electron microscope-An electron microscope that forms a three-dimensional image on a cathode-ray tube by moving a beam of focused electrons across an object and reading both the electrons scattered by the object and the secondary electrons produced by it.
The electron microscope is stronger than the optical microscope Electron microscope use electrons not light waves
An Electron Microscope uses electrons to magnify objects.
to make the images ,scientists use special instruments such as electron microscopes and x-rays miscroscopes