In general, for the safety of children's eyes, they should undergo a visual examination every 6 months after wearing children's glasses, and if possible, every 3 months. If there is a change in vision, it is necessary to reconfigure the glasses.

In addition to offline eyeglasses stores, the preparation of glasses for kids eyeglasses online is also very convenient, and the price is quite affordable. What do I need to do for online photography? The general process of discounting eyeglasses online is optometry, selecting appropriate lenses and frames, providing optometry data, placing orders for preparation, and receiving goods.

Due to the fact that online optometry is based on the optometry data provided by customers, the optometry data must be accurate in order to prepare suitable glasses.

There are several channels for optometry: 1. Visiting a reputable eye clinic or a reputable eye hospital usually costs several tens of yuan; 2. Go to a reputable eyewear store for computer optometry.

The standards for optometry in hospitals are stricter, and strict optometry procedures must be followed, resulting in the issuance of a scientific optometry form.

The optometry equipment in hospitals is more professional, in addition to more accurate examination of refractive errors; It can also detect diseases such as binocular visual development, abnormal extraocular muscle function, and other pathological changes in the eyes in a timely manner; In addition to routine optometry procedures, hospitals also conduct eye health related examinations; Objective examination and mydriasis examination; Binocular visual function adjustment test; Color vision, A-ultrasound and other examinations; And fog vision, eye vision, wearing glasses vision, and small hole vision.

So, in order to have healthier eyes and wear more comfortable glasses, it is still safest to go to the hospital for optometry.