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2. Ishihara test - Wikipedia

   en.wikipedia.org/wiki/Ishihara_Test

   The Ishihara test is a color vision test for detection of red–green color deficiencies. It was named after its designer, Shinobu Ishihara, a professor at the University of Tokyo, who first published his tests in 1917. [2] The test consists of a number of Ishihara plates, which are a type of pseudoisochromatic plate.

3. Color vision test - Wikipedia

   en.wikipedia.org/wiki/Color_vision_test

   An Ishihara test image as seen by subjects with normal color vision and by those with a variety of color deficiencies. A pseudoisochromatic plate (from Greek pseudo, meaning "false", iso, meaning "same" and chromo, meaning "color"), often abbreviated as PIP, is a style of standard exemplified by the Ishihara test, generally used for screening of color vision defects.

4. Color blindness - Wikipedia

   en.wikipedia.org/wiki/Color_blindness

   Color blindness; Other names: Color vision deficiency, impaired color vision [1] Example of an Ishihara color test plate. Viewers with normal color vision should clearly see the number "74". Specialty: Ophthalmology: Symptoms: Decreased ability to see colors [2] Duration: Long term [2] Causes: Genetic (inherited usually X-linked) [2] Diagnostic ...

5. Shinobu Ishihara - Wikipedia

   en.wikipedia.org/wiki/Shinobu_Ishihara

   Shinobu Ishihara (石原 忍, Ishihara Shinobu, September 25, 1879 – January 3, 1963) was a Japanese ophthalmologist who created the Ishihara color test to detect colour blindness. He was an army surgeon .

6. Color blind glasses - Wikipedia

   en.wikipedia.org/wiki/Color_blind_glasses

   A plate from the Ishihara test. Color blindness (color vision deficiency) is the decreased ability to see color or differences in color. It can impair daily color tasks such as selecting ripe fruit or choosing clothing, as well as safety-related tasks such as interpreting traffic lights. While the disability of color blindness is considered ...

7. 'The Color Purple' Remake Is Coming to Streaming This Month

   www.aol.com/theres-only-one-way-watch-210100844.html

   The movie will be streaming exclusively on Max, the streaming service of Warner Brothers, so don't expect to find it on Netflix or Hulu. If you're not a Max subscriber, you can sign up for an ad ...

8. City University test - Wikipedia

   en.wikipedia.org/wiki/City_university_test

   The commonly used Ishihara test is used to detect mainly congenital red-green color blindness, but its usefulness is limited in detecting acquired color vision deficiencies. [3] But City University test contains test plates that can be used to detect all types of color vision deficiencies. [4]

9. A Blind Date Mixup Lands a Librarian in an FBI Op in ... - AOL

   www.aol.com/blind-date-mixup-lands-librarian...

   Whitney (Skarsten), a cautious librarian raised by home security experts, finds herself in a real-life adventure when a blind date mix-up leads her into an undercover FBI operation.