1, OK lenses are mainly worn at night, can correct vision, reduce the degree. Ordinary glasses can only be worn during the day, can only see things clearly, and does not have the effect of correcting vision.
2, OK lenses need to be worn under the guidance of a professional physician, and there are more details to pay attention to when wearing ordinary contact lenses.
3, OK lenses need to be personalized, professional and targeted, and can only be used in professional institutions. I suggest that you first take your child to Pratt & Whitney for a checkup to determine true and false myopia; the doctor will give you the most suitable program for your child's vision recovery based on the results of the checkup. And they also have an eye care card program now. After all, wearing corneal reshaping lenses is a kind of medical behavior, they have professional fitting, strong after-sales service system fitting organization, so it is trustworthy. I hope it can help you.