Assertion: coating | /r/CapableOf | give zero reflectance
Facets:
value: theoretically
type: MANNER
value: in the coating
type: OTHER
value: for light with wavelength
type: OTHER
value: in air
type: LOCATION
Source sentences:
text: In air, such a coating theoretically gives zero reflectance for light with wavelength (in the coating) equal to four times the coating's thickness.