Definition of optical density in English:

optical density

Line breaks: op|tic¦al dens|ity


  • The degree to which a refractive medium retards transmitted rays of light.
    More example sentences
    • The physical density is changed, but is the optical density changed as well?
    • For each sample, the optical densities were plotted as a function of volume loaded.
    • The antioxidant potential of serum was calculated by the decrease in the optical density during the first minute.

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