Luckiesh, Matthew, 1883-1967 · New York, D. Van Nostrand company · leaf 165
141 COLOR AND VISION disappeared on the other side. At all times when flicker was visible the side upon which red flickered on a steady blue-green field appeared to attain higher maximum values of brightness and to be more agi- tated. The brightnesses on either side were later … Fig. 74. — Showing the maxima of sensations produced by flickering red light on a steady green field (R), and vice versa (G). measured separately against a steady white light (there being little color difference excepting at low speeds) throughout a wide range of frequencies. These results are…
Color
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![An illustration from Studies in the photometry of lights of different colours [electronic resource] / spectral luminosity curves obtained by the equality of brightness photometer and the flicker photometer under similar conditions (1912)](https://img.insideoutlibrary.com/img/200/ia-b21287569-83-0.webp)
