Can it be effective to control myopia with OK lenses?

Once myopia, no glasses have a good effect. At best, it is only correction and prevention.

OK lenses are rigid contact lenses.

How it works: Use specially customized hard contact lenses, use fluid dynamics and corneal elasticity to directly compress the cornea, press out an imprint similar to a myopia lens on the cornea, and turn your cornea into your glasses, so that you can get rid of the trouble of glasses. It's equivalent to that you're still wearing glasses, and your cornea is your glasses.

Function: 1. Correct eyesight and get rid of the troubles of glasses.

2. The increase rate of myopia can be effectively controlled, ordinary glasses may increase by 100-200 degrees a year, while the use of orthokeratology lenses generally increases by 8-9 degrees a year.

Precautions: 1. It is a correction, not **. Don't go with the mentality of **, otherwise you will be disappointed.

2. Strictly pay attention to eye hygiene, otherwise it is easy to get infected.

3. Be careful and be careful of scratching the cornea.

4. Long-term wearing may cause astigmatism, so be cautious.

5. Generally, it needs to be replaced with a new one in 2 years, and it needs to have a certain economic ability.

6. There are precedents of corneal perforation and blindness due to improper use or other reasons in China.

Myopia is irreversible, and the current methods of correcting myopia in the discipline are glasses and myopia surgery.

OK lenses are also a method of dispensing glasses. If the conditions are suitable, myopia correction can be used to solve vision problems.

ReLEx: Two laser scans of different depths are performed in the corneal stromal layer to form a complete convex lens-shaped corneal tissue. A small incision is then made at the edge of the cornea with special instruments. Then remove the corneal tissue that was done earlier. The surgery was done.

The whole operation of the femtosecond myopia laser is completed by the femtosecond laser, and there is no need for the corneal lamellar knife to make the corneal flap, and there is no need to combine the excimer laser machine**.

Compared to excimer laser surgery, it is more precise, more delicate, safer, and has a faster recovery after surgery.

Summary. Before fitting OK glasses, it is necessary to conduct a very detailed examination, each person's parameters are different, and the lenses are designed according to each person's specific parameters in order to get satisfactory corrected vision. Therefore, OK lenses are very effective in controlling myopia, and now many clinical data reflect that children with better cooperation may not make significant progress in myopia for 2-3 years or even several years, and may only progress to 25 degrees or 50 degrees, which is very satisfactory.

So don't understand OK glasses as a kind of myopic glasses, it can only control the progression of myopia.

Can't kiss. OK lenses cannot be used for **myopia, mainly to control the progression of myopia. OK lens is the abbreviation of orthokeratology lens, orthokeratology lens uses the principle of physical oppression, exerts a certain pressure on the cornea, uses orthokeratology lens for children or teenagers to wear at night, and take it off after getting up in the morning, so that they can move normally during the day the next day, study normally, do not need to wear other glasses, and can obtain better naked eye vision.

Before fitting OK glasses, it is necessary to conduct a very detailed examination, each person's parameters are different, and the lenses are designed according to each person's specific parameters in order to get satisfactory corrected vision. Therefore, OK lenses are very effective in controlling myopia, and now many clinical data reflect that children with better cooperation may not make significant progress in myopia for 2-3 years or even several years, and may only progress to 25 degrees or 50 degrees, which is very satisfactory. So don't understand OK glasses as a kind of myopic glasses, it can only control the progression of myopia.