Being a policeman will limit myopia. Even if myopia patients choose to have myopia surgery before taking the police exam, they should reserve enough operation time and postoperative maintenance time. After all, in addition to physical examination, there are physical fitness tests for police recruitment, and a lot of physical training is needed after entering the police force.
In order to successfully pass the physical examination of vision and restore vision to its best state as soon as possible, people who need myopia had better do myopia surgery in advance.