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In this video I am going to show you the colour blindness test. You can test it at your home
Colorblindness is eye disorder in which people unable to identify certain colour like red or green.
The above video shows the ishihara test. You can see the number or wiggly line.
INSTRUCTION
1. Sit approximately 75cm from your monitor, with each circle set at eye level.
2. Preferably have mild natural light and no glare on your screen. Interior lights and glare can alter the color of the pictures.
3. Attempt to identify the hidden number or line within 5 seconds.
4. Plate 1 and 24 are control tests – people with normal vision and all forms of color blindness should be able to distinguish these.
5. This test cannot guarantee complete accuracy. Your monitor and quality loss of online images may affect the original colors used. Should these tests suggest that you may be color blind, you should seek professional confirmation
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