Contact us
Our showroom is located at:
Moukarzel bldg, Charles Malek Avenue, Achrafieh - Beirut, Lebanon.

You can reach us via phone on +961-1-44 20 20 or by e-mail on info@2020vision.co.

Color Deficiency Test

Pseudo-Isochromatic Plates frequently are used by eye specialists to get an idea of one’s color efficiency or deficiency. To a color-deficient person, all the dots in one or more of the plates will appear similar or the same—"isochromatic." To a person without a color deficiency, some of the dots will appear dissimilar enough from the other dots to form a distinct figure (number) on each of the plates—"pseudo-isochromatic."

Try to determine what number is encompassed within each plate. Some of the numbers are difficult to see, even for people with normal color vision.

See the answer! See the answer!
See the answer! See the answer!
See the answer! See the answer!
See the answer! See the answer!
See the answer! See the answer!
See the answer! See the answer!