Is there an institution for physical examination because of weak color?

Generally speaking, there is no such thing.

Color vision disorder is usually called color blindness, and it can't distinguish between various colors or a certain color in the natural spectrum. Poor color discrimination is called weak color, which is relatively lighter than color blindness. ?

Opinions and suggestions: At present, institutions have no strict requirements for color blindness and color weakness. As long as it doesn't affect things, there is basically no problem. It depends on whether the unit is willing to recruit you.

The weak color is mainly due to the low color discrimination. If the congenital color vision disorder remains unchanged for life, there is still no specific treatment at present, and red or green soft contact lenses can be worn to correct it. Weak color is a partial name for people with abnormal color vision; The ability to distinguish colors includes hue and saturation of colors. A person with abnormal color vision will see colors regularly. The color of the wavelength curve of the same color will not change tomorrow because he feels this way today, and his color reaction to things is objective. At present, people with abnormal color vision only find the so-called color cast phenomenon different from normal people in visual physiology, but he is objective about this phenomenon.