Assertion: electron microscope | /r/CapableOf | use the theory of lenses
Facets:
value: in order to magnify the image
type: PURPOSE
Source sentences:
text: Wide field optical microscopes and transmission electron microscopes both use the theory of lenses (optics for light microscopes and electromagnet lenses for electron microscopes) in order to magnify the image generated by the passage of a wave transmitted through the sample, or reflected by the sample.