Assertion: microscope's lens | /r/CapableOf | deflect the beam
Facets:
value: in the x and y axes
type: LOCATION
Source sentences:
text: The beam passes through pairs of scanning coils or pairs of deflector plates in the electron column, typically in the final lens, which deflect the beam in the x and y axes so that it scans in a raster fashion over a rectangular area of the sample surface.