800 degrees of myopia corresponds to a few points

Myopia generally refers to myopia. There is no conversion formula between myopia degree and vision. Generally, myopia 800-degree vision is about 4.0.

Vision generally refers to the resolution ability of retina to external images. There is no direct conversion method between myopia degree and myopia degree. Moreover, myopia degree measurement may be affected by external environmental light, astigmatism and other factors, resulting in fluctuations in results. Myopia 800-degree vision is usually about 4.0, and some people may exceed this value

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