questionedithistorytranslationsCurrent version This is the accepted version. added by Ts Dec. 19, 2017, 5:09 p.m. Which of these concepts is NOT a color vision deficiency disorder ? Protanopia DeuteranopiaEmmetropiaMonochromacyEmmetropia is the state of vision where a faraway object at infinity is in sharp focus with the eye lens in a neutral or relaxed state. Protanopia, Deuteranopia, Monochromacy - color blindness, also known as color vision deficiency, is the decreased ability to see color or differences in color. TsShare and bring new players to the game!0Very uninterestingToo difficultPoorly writtenIncorrect or questionableCorrect this questionwikipedia → Color blindness1Very interesting! wikipedia → Color blindnessreach: rather globaleyesmedicineVotes Acceptable th3pizgat0r Acceptable misanthrope +1 Very interesting! olorion