Functions: Working long hours every day or using electronic products will make you absorb a lot of blue light; This blue light will make your eyes feel tired and sore, and make you feel headache, blurred vision and even affect the quality of sleep; Our blue light blocking glasses will protect your eyes and filters harmful blue light during wearing; It can filter most of the blue light, effectively alleviating the discomfort caused by blue light to the eyes, thereby improving your sleep quality
Test Method: use our test flashlight to irradiate the test card through the lens of our blue light blocking glasses, you can see that the part not blocked by the lens will show blue-purple, and the part shaded by the our lens will not displayed blue-purple, that is to say, the blue light will be blocked by our anti blue light reading glasses
Adopts high-quality frames, which are durable and not easy to be damaged, and has a long service life; The glasses are light overall, and can fit your ears well, wear stable, not easy to slip, will not cause pressure on your nose and ears; Suitable for people who have been exposed to smart devices for a long time