The cost of femtosecond laser treatment for myopia is usually between$15,000 and$20,000; personalized femtosecond laser surgery is relatively more expensive, about$20,000 or so. The cost includes the pre-operative examination fee as well as the surgery fee, the cost of medication used during and after the surgery. However, not every myopic patient is suitable for femtosecond laser surgery. Detailed pre-operative examination is required, including the thickness of cornea, the curvature of cornea, the condition of the fundus, as well as whether there is any infectious disease in the eye and the stability of the tear film of the surface of the eye, and the general condition of the body and psychological quality should be paid attention to, etc. These conditions have to be met before the operation can be performed. All these conditions should be met before femtosecond laser surgery can be considered.