Color-vision and color blindness, a practical manual for railroad surgeons (1920)
Jennings, John Ellis · Philadelphia F.A. Davis · leaf 36
e, instead of being localized in the centre,as in the human eye, must be diffused over a very largeportion of the retina. CHAPTER III.PHYSICS OF LIGHT. COLOR-SEXSATIOXS. Solar Spectrum. If a ray of solar liglit be made to pass through aprism, it is decomposed into a band of colored rays,which is… … Fig. 6.—Diagram illustrating the Decomposition of White LightAND Formation of the Solar Spectrum. shape of the spectrum is due to the fact that the violetend is more refrangible than the red end, and in conse-quence the violet rays are deflected more to the base ofthe prism. (See Fig. 6.) This…
Color-blindness · Eye
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