Assertion: dispersion | /r/HasProperty | great importance
Facets:
value: in the design of spectral instruments
type: OTHER
value: in eliminating chromatic aberration
type: PURPOSE
Source sentences:
text: The dispersion of light in transparent materials, which is used in optical instruments, is of a great importance in the design of spectral instruments to produce satisfactory spectra and of achromatic lenses and prisms, as well as in eliminating chromatic aberration.