With 150 degrees of myopia, the visual acuity is usually around 0.3. Some people may be 0.5, and some may be less than 0.1. But basically people who have around 150 degrees of vision don’t have very good vision. So, usually this degree is recommended to wear glasses. Especially in small children, if you do not wear glasses: one, affect the child to look at the blackboard to learn; two, is will cause eye fatigue, resulting in the growth of myopia. Adults, if the vision of both eyes can reach 0.8 or more, can also consider not wearing glasses, if the vision of both eyes can not meet the daily needs, especially when driving, looking at a distance, still need to wear glasses to improve vision.