Anyone whose naked eye vision is less than 5.0 can't apply for majors such as marine transportation, civil aviation control, marine fishing, marine fishery resources, criminal investigation, etc., can't apply for majors such as inland river ship driving, and can't apply for majors such as flight technology, navigation technology, fire engineering, criminal science and technology, and investigation. Anyone whose naked eye vision is less than 4.8 cannot be admitted to majors such as ocean engineering, sports training, national traditional sports, cooking and nutrition, and cooking technology.

In addition, some colleges will have their own regulations, which must be understood clearly. You can wear orthokeratology glasses for myopia, like Wilma in the United States, and you can wear them at night. During the day, the visual acuity can reach above 1.0, and the physical examination can be easily passed. This model is currently used for military physical examination and college entrance examination.