People who are not nearsighted can also wear contacts. Contacts are a type of contact lens, a special type of corneal contact lens. They make the eye’s “black eye” look wider, and their color is brighter and more vivid, contributing to a more beautiful eye. Some of these contact lenses have myopia, so you can wear them according to your own myopia, but people who don’t have myopia can also choose a pair of contact lenses that don’t have a degree to wear. However, it is worth noting that wearing contacts should be done in a manner and method that does not allow you to wear contact lenses on a regular basis. The oxygen permeability of contacts is poor, especially in pigmented areas that are often not oxygen permeable, and also contain very little water. Therefore, long-term wear may cause hypoxia and dryness of the cornea, which may cause damage to the cornea. This is why it’s okay to wear them occasionally, but long-term contact lenses are not recommended.