There are two main types of laser eye surgery on the market: one is full femtosecond laser surgery and the other is semi-femtosecond laser surgery. Full femtosecond laser surgery is the entire use of femtosecond laser in the corneal stroma only lens, through a small incision to remove, the price is probably between 20,000-25,000 million yuan, depending on the various hospitals around the world, the gap will be a small amount of fluctuations. Semi-femtosecond laser mainly refers to flap making with femtosecond laser and using excimer laser for cutting, the price is mainly between 15,000-20,000,000 Yuan. There are also upgraded procedures such as Q-value-guided semifemtosecond laser, topography-guided laser, or wavefront aberration-guided semifemtosecond laser. These three lasers are personalized semi-femtosecond lasers and are slightly more expensive than the traditional semi-femtosecond laser, which is about$20,000,000, and it is possible to take this procedure.