It depends on the actual situation of your eyes. It's not necessarily expensive for you. Only the most suitable surgical method will give you the best visual quality. It is best to have a comprehensive judgment on the size of the operation according to the results of preoperative examination.
The price of laser myopia surgery is generally around 3000 to 10000 yuan. There are many kinds of operations, depending on the actual situation of your eyes. It's not necessarily expensive for you. Only the most suitable surgical method will give you the best visual quality.
At present, femtosecond laser is the main method of laser myopia surgery. Compared with ordinary excimer laser myopia surgery, femtosecond laser has no knife in the whole process and can accurately make thinner corneal flap. The whole process is controlled by computer, and the adjustment unit is 1 micron, so the laser energy is lower and the damage to the surrounding tissues is avoided. It has better safety advantages in corneal manufacture and postoperative. More importantly, it is computer-controlled infrared laser eye tracking and positioning, accurate and safe. The corneal stroma layer is thicker after the flap is made, and the safety is extremely high.
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On the evening of February 17, the "Touching China 2020 People Award Ceremony" was broadcast, and Zhang was elected as the person of the yea