- spectrographers
- n. expert in spectrography, one who specializes in the study of spectra through photography (Physics)
English contemporary dictionary. 2014.
English contemporary dictionary. 2014.
Ultraviolet photography — is a photographic process of recording images by using light from the ultraviolet (UV) spectrum only.OverviewLight which is visible to the human eye covers the spectral region from about 400 to 750 nanometers. This is the radiation spectrum used… … Wikipedia