For vision, it is not only affected by the single factor of light, but also by other factors. It is generally believed that the causes of myopia are:
1. Genetic factors, especially patients with high myopia.
2. Developmental factors. The curvature of the lens in the eyeball gradually increases with age. If the eye axis is overgrown and the eye axis gradually lengthens, myopia is formed.
3. Environmental factors are the main reason for many myopia patients today. The myopia rate among young students is gradually increasing, which is inseparable from the increasingly developed technological products of today's society. The myopia of today’s young people is mainly caused by careless eye use such as watching TV, surfing the Internet, and playing video games for a long time. Of course, it is also caused by incorrect reading and writing posture, books placed very close to the eyes, or poor lighting conditions. .
4. Other factors, such as changes in nutrients. Therefore, the prevention of myopia should not only change the light, but also start with other reasons to make our eyes better!
At present, LED desk lamps are actually good for the eyes. Of course, there are some shortcomings. These shortcomings are concealed by the merchants and the media during the promotion and sales, which brings inconvenience to consumers in the use process. In fact, as consumers, you should not blindly believe that you must have a certain degree of information understanding when purchasing products, and consumers need to be given the right to know the products.