Abstract: myopia, especially juvenile myopia patients and their parents must fully listen to the opinions of professionals and choose them carefully. For patients with poor ocular conditions, such as blind selection of OK lens, it is tantamount to adding insult to injury., The proportion of children’s myopia is increasing, so how can we make children’s glasses clearer and more comfortable, and enable children to achieve good vision correction effect? At present, OK lens (corneal shaping lens) and RGP (rigid oxygen permeable corneal contact lens), control peripheral hyperopia defocus lens and progressive multifocal glasses can be selected by different people. OK lens, with its special design, can effectively “reshape” the corneal morphology of myopia, so that the wearer can obtain a certain time after continuous use (usually at night) for a period of time (usually 1 week) The desire for clear vision (about 1 day) is possible. Clinical data show that for suitable people, if they wear it as required, they can control the rapid growth of ocular axis and the growth of myopia. However, because the lens is often worn at night, the resulting relative hypoxia increases the safety risk of cornea Myopia patients and their parents must fully listen to the opinions of professionals and choose carefully. For patients with poor ocular conditions, such as blind selection of OK lens, it is tantamount to adding insult to injury., RGP lens is more and more popular because of its good visual effect, long service life, simple and convenient lens care, comfortable long-term wearing, relatively few eye complications, and its inhibitory effect on the development trend of juvenile myopia has been clinically verified., Tips: the fitting requirements are relatively high. You need to go to a qualified formal institution for professional inspection and fitting, and children need to wear them as required, check them regularly and update them in time., Progressive multifocal glasses,
children have an increasing proportion of myopia, so how to make children’s glasses clearer and more comfortable, and enable children to achieve good vision correction effect? At present, OK lens (corneal shaping lens) and RGP (rigid oxygen permeable corneal contact lens), control peripheral hyperopia defocus lens, progressive multifocal glasses, etc. can be selected by different people.
OK lens
can effectively “reshape the corneal morphology of myopia with its special design, so that the wearer can obtain a certain time after continuous use (usually at night) for a period of time (usually 1 week) The desire for clear vision (about 1 day) is possible. Clinical data show that for suitable people, if they wear it as required, they can control the rapid growth of ocular axis and the growth of myopia. However, because the lens is often worn at night, the resulting relative hypoxia increases the safety risk of cornea.
Tips: myopia, especially juvenile myopia patients and their parents must fully listen to the opinions of professionals and choose carefully. Eyes, especially patients with poor corneal conditions, if they blindly choose OK lens, it will be worse.
RGP lenses
are more and more popular because of their good visual effect, long service life, simple and convenient lens care, comfortable long-term wearing, relatively few eye complications, and their inhibitory effect on the development trend of juvenile myopia has also been clinically verified.
and
tips: the fitting requirements are relatively high. It is necessary to go to a qualified formal institution for professional inspection and fitting, and children are required to wear them as required, check them regularly and update them in time.
progressive multifocal glasses
in addition to the above contact lenses, progressive multifocal glasses and control peripheral hyperopia defocus lenses are the main products for children’s myopia control in frame glasses on the market. The correction of juvenile myopia with progressive multifocal glasses is mainly based on the theory of myopia adjustment.
tips: strictly select suitable objects.
control peripheral hyperopia defocus lenses
, which is the “new favorite” of the functional lens family of frame glasses in recent years. Research shows, Hyperopia defocus (after the object image is projected on the fundus of the eye, i.e. after the retina) is one of the reasons for the increase of myopia in developing children. The lens designed to control peripheral defocus effectively overcomes the disadvantages of peripheral hyperopia defocus of ordinary lenses, and can avoid the eye lengthening caused by sensitive people, so as to control the growth of myopia.
Tips: professional evaluation and guidance are very important in the selection and use process.