Nagel test

Na·gel test

(nah'gĕl), a test for color vision in which the observer determines the relative amounts of red and green necessary to match spectral yellow; an instrument called a Nagel anomaloscope is used.

Na·gel test

(nā'gel test) A test for color vision in which the observer determines the relative amounts of red and green necessary to match spectral yellow; an instrument called the Nagel anomaloscope is used.

Nagel,

Willibald A., German ophthalmologist and physiologist, 1870-1911. Nagel test - a test for color vision.

单词	nagel test
释义	Nagel test Na·gel test (nah'gĕl), a test for color vision in which the observer determines the relative amounts of red and green necessary to match spectral yellow; an instrument called a Nagel anomaloscope is used. Na·gel test (nā'gel test) A test for color vision in which the observer determines the relative amounts of red and green necessary to match spectral yellow; an instrument called the Nagel anomaloscope is used. Nagel, Willibald A., German ophthalmologist and physiologist, 1870-1911. Nagel test - a test for color vision.
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