Assertion: photometric unit | /r/CapableOf | take the fact
Facets:
value: into account
type: OTHER
Source sentences:
text: The difference between any photometric unit and its corresponding radiometric unit is that radiometric units are based on physical power, with all wavelengths being weighted equally, while photometric units take into account the fact that the human eye's image-forming visual system is more sensitive to some wavelengths than others, and accordingly every wavelength is given a different weight.