Rayleigh_Match_Anomaloscope.png


Summary

Description
English: An anomaloscope is a device that tests for color vision. This version depicts a Rayleigh Match, such as a Nagel/Neitz anomaloscope. In this match, the subject controls the proportion of green and red lights in a mixture light, and the brightness of a yellow test light. These two parameters must be adjusted until the two color match. This tool is for diagnosing red-green colorblindness.
Date
Source Own work
Author Curran919

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Captions

Demonstrating the working principle of an anomaloscope for color vision testing

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19 September 2022

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