How many degrees is 0.7 degrees of myopia?

Many people often confuse the difference between naked eye vision and myopia degree. Generally speaking, indicators such as the degree of the eye refer to naked eye vision. In addition, if the degree is mentioned, it generally refers to the degree of myopia glasses. Below 300 degrees is called mild myopia, 300 to 600 degrees is called moderate myopia, and myopia above 600 degrees is severe myopia. So if the naked eye vision is 0.7, how many degrees of myopia is generally?

How many degrees is myopia 07?

0.7 refers to the smallest visual mark that the subject can see clearly at a distance of 5 meters from the eye chart. , is the naked eye vision; the degree of myopia refers to the refractive power of the lens. The two are not necessarily related because astigmatism, light and other factors must be considered.

Suggestions: The relationship between vision and the degree of myopia is that the worse the distance vision, the higher the degree of myopia. Usually, a distance vision of 1.0 is considered normal vision, and below 0.9 is considered to be impaired vision. The distance vision of a myopic eye of 100 degrees is approximately 0.5~0.7, the vision of a myopic eye of 200 degrees is 0.2~0.3, and the vision of a myopic eye above 300 degrees will not exceed 0.1.

70 degrees should be a relatively mild decrease in eye vision, which is mostly related to factors such as temporary eye fatigue. Even if it is mild myopia, it is pseudomyopia. At this time, you should pay attention to adjusting the time of eye use, do eye exercises frequently, and eat some vegetables and fruits that are good for the eyes. You don’t need to wear glasses for the time being.

Generally speaking, if the myopia is low in the early stage, you can choose not to wear glasses. Just observe and see.

Guidance:

It is recommended that you pay attention to getting more rest. After all, if you are nearsighted at such a young age, it will gradually worsen and it is not a big deal.

Vision is only a subjective examination result and cannot reflect the actual degree of myopia. If you want to know the actual degree of myopia, you need to go to the hospital for an eye test. After the eye test, you will know the degree of myopia.

Suggestions: If you feel that your current eyesight affects your life, then get a pair of glasses. If you feel it is okay and does not affect your work and life, then you don’t have to get a pair of glasses for the time being. However, you need to pay attention to eye hygiene to prevent myopia from getting worse.