2. Avoid the baby reading in the dark all the time. 8~ 15 watt fluorescent lamp or 25~40 watt bulb is used in the study. Natural light contributes to the baby's visual development.
3. Take the children outdoors to bathe in the sun (2 hours a day, intermittent is better than one-off).
4. Avoid direct sunlight or strong light.
5. Pay attention to children's visual behavior and eye habits. If there are symptoms or behaviors such as eye vibration, walking will bump into close objects, squinting, rubbing eyes, photophobia, etc., you should take your child to see a pediatrician in time.
6. Resolutely oppose walking, riding and watching electronic products. Fingertips are one inch (3.3 cm) away from the pen tip, fists and chests are 6-7 cm away from the table, and books are one foot (33 cm) away from the eyes. Maintain correct reading and writing posture.
7.3~5 years old, pediatricians should have an eye examination every year to check whether the eyes have developmental defects (literacy, etc.) that may affect future education. After the age of 6, pediatricians need to screen their children once a year to measure their vision and evaluate their various functions. If parents or families have high myopia, strabismus, amblyopia and other visual abnormalities, it is necessary to increase the number of examinations.