What Are Color Weak Glasses and What Are They Used For?
Color weakness is mainly due to poor color discrimination function, which is lighter than color blindness. It is also divided into weak red and weak green. Color weak people, although they can see the colors seen by normal people, their ability to recognize colors is slow or poor. When the light is dark, some are almost the same as color blindness or show color vision fatigue. Color blindness and color weakness are more common with congenital factors.
The color weak glasses, the color weak correcting lens, are designed and developed based on the theory of color weak complementary colors. There are two types: contact lens type and ordinary wide-frame type, both of them have outstanding effects on the correction of red-green color blindness and color weakness. Because of its better privacy, contact lenses can protect consumers’ privacy and are suitable for physical examinations and peacetime wear; the frame type has a special red coloring on the lens surface, and the appearance of the product is more obvious. It is suitable for normal work or driving. Relatively more convenient; the characteristics of the two are only for consumers' reference and choose by themselves.
Color weakness correction contact lenses, designed for weak red and green colors, can effectively improve color vision and improve the ability to distinguish colors. By wearing the product, the brain can distinguish between red and green colors by analyzing and comparing the color difference between the two eyes. It can bring convenience to the user's physical examination, daily work, life, driving and so on.
Here is a reminder that whether you choose to use frames or contact lenses, you must pay attention to eye hygiene, especially when using contact lenses to prevent eye infections.
