Is the Bright Tree Light Feeder Qualified

The Bright Tree is a qualified optical device. The optical feeding device belongs to the second class of medical equipment equipment, sales stores must have obtained a medical device sales license as well as the manufacturer's authorization permit to sell, the general optical store is not allowed to sell, because the general business license scope of the optical store does not include the sale of the second class of medical equipment equipment. The principle of the feeder is to simulate the outdoor 650nm red light irradiation to thicken the choroid, control the growth of the eye axis to achieve the effect of myopia prevention and control, of course, there are a lot of brands on the market, the effect is also uneven, the current function of the most complete, the best prevention and control effect as well as the highest security is the benefit of the bright vision, inside and outside the laser and the equivalent of the combination of traditional Chinese and Western medicine efficacy.