COLOUR CHARTS: You show them a colour chart and ask them to name the colour.It is a simple test.
Answered 11/6/2012
5.5k views
Color plates: Your pcp may have a copy of the ishihara plates that are used as a screening test for the various levels of color blindness. I seldom have a request for this screening but find the process helpful. My pcp found a mild issue with my vision with my pre college exam & i keep a copy of the book around to screen kids if asked. If he is old enough to answer questions this can pick it up.
Answered 12/9/2013
5.5k views
4 doctors weighed in across 2 answers
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