The patient’s blurred vision may be caused by visual fatigue, disease factors, or the physiological phenomenon of natural aging that occurs in the eyes as we age. There is no such thing as a good medicine. Patients can improve their vision by improving their habits and wearing presbyopia glasses. 1. Improve dietary habits: If the blurred vision is caused by visual fatigue, patients can consume foods rich in vitamins, such as carrots and pig liver. Patients should also correct their bad habits, reduce the time of using eyes and pay attention to eye rest. 2. Wear presbyopic glasses: patients with presbyopia can also have the performance of presbyopia, patients can wear presbyopic glasses to correct presbyopia and improve vision. Presbyopia is mainly caused by the decrease of lens elasticity with the increase of age and the decrease of eye adjustment. It is recommended that patients with presbyopia consult a doctor in time to assess their condition and follow the doctor’s instructions for treatment.