0.25 vision is usually about 150-200 degrees of myopia, depending on each person’s eye ability, myopia will also have some differences, some people may be 100 degrees to see 0.2-0.25, some people may be 200 degrees, but also can see 0.3-0.4, refractive error is not exactly correspond to vision, it is a range of up and down fluctuations. If only 0.25 vision, need to wear glasses to correct vision, this vision will affect the normal life, especially when driving, watching movies and other long-distance vision needs, will affect the quality of life and life safety, need to be based on the degree of optometry with myopic glasses or astigmatism glasses for correction, improve vision, to ensure the safety of life and quality of life.