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C. HomePage
http://colorvisiontesting.com/
O. D. defines condition. Focus on diagnosis of children, and answers FAQs.
Color Vision Deficiency Test
http://www.liquidgeneration.com/sabotage/vision_sabotage.asp
Ishihara-style plates, online.
Color Vision Recorder
http://www.opticaldiagnostics.com/products/cvr/index.html
Software for eye care pro's. Tests for condition and tracks results of the Farnsworth or Lanthony's desaturated D15 tests.
Colour Vision Testing - Cambridge Colour Test
http://www.crsltd.com/apps/colour-vision/
Advanced test. Requires special hardware.
Creamer Color Chart
http://colorblindtest.com
Screening test for the early detection of red-green colorblindness in children.
Ishihara 14 page Color Blindness Book
http://kappamedical.net/main.php3?primNavIndex=2&mainURL=%2Fstore%2Findex.php3
A top-seller at Kappa Medical products.
Ishihara color blindness test
http://www.kappamedical.com/ishihara_eye_test_charts.htm
Page sells books, allows PayPal.
Ishihara Test
http://www.toledo-bend.com/colorblind/Ishihara.html
classic diagnostic for the condition.
Medical College develops genetic test for colorbli
http://www.jsonline.com/bym/news/nov00/color16111500a.asp
Milwaukee (Wisconsin) Journal Sentinel story of test licensed to ColorMax. "A major breakthrough."
Pseudoisochromatic Plates Comparison Chart
http://www.richmondproducts.com/ColorPlateComparisonChart.htm
Chart compares color vision tests. Links to related information.
Umist Eye System
http://www.umist.ac.uk/UMIST_OVS/UES/COLOUR0.HTM
Extensive colour vision test from the UK.