The student currently has 150 degrees of refractive error and is in need of long-term eyeglasses.
Refractive error includes myopia, hyperopia, astigmatism, generally within 100 degrees of refractive error on the patient’s vision is relatively small, if the patient’s naked-eye vision is normal, you can temporarily not wear glasses to correct.
Refractive errors of more than 150 degrees will have a significant impact on vision, and patients should wear glasses to correct them, especially students who usually use their eyes more, if they do not wear glasses to correct them, it is easy to cause visual fatigue, which will lead to the continued growth of refractive errors.
Patients should first go to the ophthalmology department of the hospital for an optometry examination, and the doctor will issue a prescription for glasses.