Many people like to wear Meitong, but Meitong will still hurt their eyes. The best thing is not to wear Meitong. It's best to wear it occasionally.
How long can the pupil be kept
The first time should not exceed 2 hours, and the first day of the first wear should not exceed 2 hours; The second to fifth days should not exceed 4 hours. After your glasses have fully adapted to the beautiful pupil, you can still increase the time of beautiful pupil every day, but there will still be a lot to pay attention to. The sixth to seventh days should not exceed 6 hours, and you can wear them normally after a week, but it is also advisable that the wearing time should not exceed 8 hours every day. In order to ensure eye health, the time of wearing beautiful pupil every day shall not exceed 12 hours.
How long is a beautiful pupil suitable for a day
After your eyes are completely used to the existence of Meitong, the time every day should not exceed 8 hours. Because wearing lenses for a long time every day will cause hypoxia in corneal tissue, and more than 80% of people will have symptoms such as redness, visual fatigue and dry eyes after wearing them for 13 hours. Therefore, it is recommended that wearing lenses every day should not exceed 8 hours and 12 hours at most.