Refractive error patients do not necessarily need to wear glasses. If a refractive error patient has a need for vision correction, it can be corrected by wearing frames, corneal contact lenses or refractive surgery. However, if the patient’s prescription is low and his/her naked eye vision is good, he/she usually does not need to wear glasses for correction. For refractive errors such as myopia, hyperopia, astigmatism, etc., if the refractive error is high and seriously affects the vision, the patient can have his/her vision corrected by wearing spectacles in order to obtain a better visual effect, such as frames and keratoconus. If the patient is already an adult and the refractive error is stable, and the patient has the will to take off the glasses, refractive surgery can also be used to correct the eyesight, such as corneal laser surgery, intraocular IOL implantation and so on. However, if the patient’s refractive error is low and the visual acuity is not affected, the patient can be observed and followed up, and does not need to wear glasses for correction. It is recommended that patients with significant refractive errors should seek timely medical attention to assess their condition and follow the doctor’s instructions for treatment.