How does eye colour blindness do

summary

There are many people who are not sensitive to color, or even difficult to distinguish part of the color, we call this phenomenon as eye color blindness, so what should eye color blindness do? Now let's share with you!

How does eye colour blindness do

First of all, color blindness is divided into total color blindness and partial color blindness (red blindness, green blindness, blue and yellow blindness, etc.). Color weakness includes full color weakness and partial color weakness (red, green, blue, yellow, etc.). The most common color blindness and color weakness are congenital factors. Male patients are far more than female patients.

Secondly, most of the color blindness is caused by genetic factors, to identify whether they are color blind can use the color blind book for examination.

Finally, the treatment of color blindness can be selected. According to the principle of color blindness correction, a special coating is applied on the lens to produce the effect of cutoff wavelength, which can transmit to the long wavelength and reflect to the short wavelength.

matters needing attention

Usually in life can also take point pressure method to play the role of adjuvant treatment of color blindness. At the same time, pay attention to the protection of eyes, do not overuse eyes, before marriage should be checked to avoid the combination of two color blindness.