Eyeglasses are an important tool for the correction of children’s refractive errors. A suitable pair of eyeglasses depends not only on the accurate prescription obtained from scientific optometry procedures, but also on qualified materials, professional and skilled fitting techniques, standardized and rigorous production processes and professional and strict quality testing. When choosing glasses for your child, please note: 1. The choice of frames should take into account the characteristics of children’s facial development and active nature, and it is advisable to choose full-frame glasses that are comfortable, durable, safe and not easily deformed. At the same time, the choice of size should match the child’s pupil distance as much as possible. Once the frame is damaged, do not easily replace it with a new one! Even if you change, you must be selected by professionals after strict testing and comparison; 2, lenses for the “soul” of the glasses, a pair of high-quality optical lenses must have a high degree of precision in optical quality to ensure the quality of light imaging in the retina. At the same time, the choice of lenses must also take into account the safety, light weight, not easy to wear and other characteristics; 3, in the growth period of children, the refractive state of the eyes (degree) in dynamic change, therefore, children wearing glasses need regular (6 years of age or older about once a year, under 6 years of age about once every six months) dilated eye examinations, timely replacement of glasses, in order to ensure that the change in the degree of glasses and eye development synchronization.