An introduction to the study of colour vision (1915)
Parsons, John Herbert, Sir, 1868-1957 · Cambridge [Eng.] University Press; New York, G. P. Putnam's Sons · leaf 207
with the normal achromatic scotopic luminosity curve. Thisfact was first discovered by Hering and Hillebrand^ and has receivedconclusive confirmation, notably in the researches of Konig and ^ Sitz. d. Wiener Akad. xcvin 70, 1889. 190 COLOUR VISION Dieterici^ and Konig and Ritter-, Hering^, v.… … Fig. 55. — Achromatic scotopic luminosity curve of a deuteranope. Luminosity curve of a monochromat. Abscissae, wave-lengths of the prismatic spectrum of the Nernst light; ordinates, arbitrary scale. (Nagel andMay.) Whereas, however, increasing the intensity of the light shifts themaximum for the…
Color vision
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