What time is 700 degrees?

Can not be judged according to myopia 700 degrees and can not be judged according to myopia 700 degrees vision is a few points. Vision is the need for objective examination, the application of the visual chart to measure the patient's vision is how much. Vision and myopia degree is not completely proportional, there are some patients with high myopia degree, but vision is not necessarily very low, but some patients myopia degree is relatively low, may be naked vision is already very poor. However, 700 degrees of myopia belongs to high myopia, and vision is relatively low under normal circumstances. The preferred method for the treatment of myopia is still optical correction, mainly through wearing glasses to improve vision. Patients with high myopia can also wear contact lenses, which can reduce the reduction of binocular images and image inequality.