Regularly looking at distant places can relieve poor vision caused by visual fatigue and does not improve vision. For poor vision caused by visual fatigue, such as pseudomyopia, if the patient often looks at green plants in the distance, it helps to relax the ciliary muscle and eliminate eye fatigue, and to a certain extent, it can restore part of the vision. For those who already have refractive errors, such as myopia, astigmatism, etc., or low vision caused by eye diseases such as amblyopia, hereditary fundopathy or retinopathy, etc., frequent looking into the distance can only reduce eye fatigue, but not improve vision. For low vision caused by refractive error, you need to wear glasses to correct it; if low vision is caused by eye diseases, you need to actively treat the primary disease before the symptoms can be relieved. If you suspect that you have low vision, you should go to a regular hospital as soon as possible for an examination to clarify the cause and take appropriate measures to avoid aggravating the symptoms.