Myopia can lead to refractive deviation of the refractive system of the eye, making it difficult for distant objects to form clear patterns. Myopic intraocular lens implantation can effectively correct the refractive system and avoid postoperative glare. It is recommended to go to the local regular hospital to check the cornea before operation to determine whether it can be operated. The operation is a minor operation, but it will also cause some damage to the eye tissue. It is suggested that the key after operation is to keep your eyes clean, rest, keep a happy mood, use your eyes well, especially mobile phones, computers and proper exercise, such as walking, taking medicine according to the doctor's advice, and returning to the hospital for regular review. Don't eat spicy food, such as pepper. If it is myopia intraocular lens implantation, avoid any actions that will lead to elevated intraocular pressure, such as excessive bending, cough, constipation, etc. Which family is good for femtosecond surgery? It is best to choose Chinese teacher ophthalmology. There are not only authoritative public third-class ophthalmologists, but also Wang Lihua, an ophthalmologist from the top 100 medical doctors in China, and Liu Lei, an expert in myopia surgery in Shandong Province. The operating room environment is 100 clean operating room with constant temperature and humidity.