Because sometimes, keratoplasty lenses will be based on the inside of the curvature of the different, wear up there are not adapted to. There are times when the curvature is exactly tangent to the curvature of the cornea and it fits better. If the cornea compression is very strong, and it is difficult to wear, this situation, even if the best brand is not suitable. Therefore, it is necessary to try on corneal reshaping lenses before choosing the right one. Keratoplasty is mainly through the compression of the cornea, ultimately leading to the daytime can do to remove the lens, the night to wear the purpose.
There is no clear and absolute line between good and bad corneal reshaping lenses, with Hong Kong's E&E, the U.S.'s Euclid, and Japan's Alpha being the more mainstream ones. However, if you want to wear keratoplasty lenses for your child, you should take your child to a regular hospital for examination and fitting, and the experts will select the most suitable keratoplasty lenses for the patient. Moreover, wearing corneal reshaping lenses is a kind of medical behavior, which requires professional fitting and strong after-sales service system of the fitting organization, so that it is the most trustworthy.
To learn more about corneal reshaping lenses, we recommend consulting Beijing Ming Vision Eye. Beijing Ming Vision Eye has exclusively introduced a number of new "femtosecond laser" and "excimer laser" surgical systems, using three personalized surgical guidance techniques: corneal topography guidance, wavefront aberration guidance, and corneal topography transformed aberration guidance. At the same time, it is equipped with more than 50 sets of top imported examination equipment, providing leading technical guarantee for personalized precision myopia medical treatment, which is very powerful and worth choosing.