It’s not serious, the vision is just a little bit low. As long as you insist on wearing glasses, it can usually improve to 1.0 or above in half a year. Parents don’t need to worry, but remember, the glasses must not be worn for a long time. , the degree must be checked accurately to ensure that the image on the retina is clear, so as to improve vision.
If you are worried, it is recommended that you find a local optometrist with a high level of "optical optics" to do your optometry. Do not find a doctor who is not from this profession, because the doctor's expertise is in medical treatment and not in optometry. Too proficient. Optometry is the specialty of optometrists, and optometrists are the right ones. It is best to find people with high technical levels, people with deep knowledge, people who have become monks without any training, and doctors who have not graduated from the optometry major. Stop looking. There are also levels of technical level.
The division of optometry levels is as follows:
Level 1/Senior Technician
Level 2/Technician
Level 3/Advanced Skills
Level 4/Intermediate Skills
Level 5/Basic Skills
Level 1 and Level 2 are the real optometrists, followed by the word technician, three or four Level 5 is optometrist, followed by the word "skill".
Go and look for it locally.
Reference: Qian Guanglai, a national first-class optometrist and one of the four major optometrists in Anhui