Designed for use in routine medical screening, this concise manual provides a
simple and effective tool for detecting color vision deficiencies in any
population. It features 32 color plates that use the principles of
pseudoisochromasia (distinguishing numbers and letters on a color background)
and pseudoanisochromasia (detecting characters of differing brightness on a
color background) to assess and classify a wide range of disorders. The authors
also provide practical information on administering the test and interpreting
results, making the book essential...