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Take one cone away — go from being what scientists call a trichromat to a dichromat — and the number of possible combinations drops a factor of 100, to 10,000.—Veronique Greenwood, Discover Magazine, 17 June 2012 The company prefers to describe its glasses as more of an assistive device for those, like Veronin, who are mild-to-moderate anomalous trichromats: the glasses should help them better discriminate colors in the red/green dimension.—Jennifer Ouellette, Ars Technica, 6 Nov. 2018
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