Excimer laser is an invisible ultraviolet beam excited by mixed gas of fluorine and argon, which belongs to cold laser and can accurately ablate the desired part of cornea without damaging surrounding tissues and other tissues and organs. Excimer laser has a short wavelength of 193nm (nanometer) and cannot penetrate the eye, so it has no adverse side effects on the internal tissues of the eyeball. There is no reason to have sequelae after several years of treatment.

As long as strict examination is passed before the operation, the safety of the operation can be guaranteed, and now the operation is very mature, and tens of millions of people have undergone surgical correction without sequelae.

Principle of excimer laser surgery: myopia 1300 degrees or less, age 18-50 years old, hyperopia astigmatism 600 degrees or less.

If you are going to have this operation, I suggest you.

1, an experienced professional doctor;

2. Advanced and reliable professional equipment;

3. Complete and reliable health education consultation;

4. Careful and correct surgical evaluation;

5, dedicated to ophthalmology, sterile operating room!

These are all important!