What is the visual acuity of 48 degrees?

Children's myopia has become a very serious social problem. In order to solve this problem, all parents need to work together. Children's eyes should be protected when they are very young. The methods of protecting vision are different for children of different age groups. Parents should also be reminded to take their children for vision tests regularly. If the test result is 48, how many degrees is this result?

What is the visual acuity of 48 degrees?

If the measured vision is 4.8, this is very good and normal. In this case, you don't need to wear glasses. Your vision is normal and there is no need to wear glasses.

Visual acuity is not proportional to the degree of myopia. A clear diagnosis can be made by checking the degree of myopia. It is best to use a slit lamp examination or fundus ophthalmoscopy to make a clear diagnosis. Go see an ophthalmologist first and you won’t have to worry.

4,8 is equivalent to the degree of 0.6 we usually say, which means I am nearsighted and I should wear glasses. It is recommended to go to a regular ophthalmology center, optical center or regular hospital for a comprehensive examination before fitting suitable eyes. Glasses cannot be worn casually.

There is no accurate conversion relationship between visual acuity and eye power. It can only be a rough estimate, which varies from person to person. A vision test can determine your visual acuity, and an optometry test can determine your refractive status. A visual acuity of 4.8 is approximately 50-100 degrees, and a visual acuity of 400 degrees is approximately 4.1-4.3.

Visual acuity and refraction are two concepts. Take naked eye vision of 0.6 as an example: some people can reach 5.0 vision by wearing 100-degree glasses, some people may need to wear 500-degree glasses to reach the standard vision, and some people (who are born with amblyopia) may never reach the 5.0 standard. Therefore, we cannot give an accurate answer to this question. It is recommended that patients seek an eye test from a professional optometrist to verify the answer.

There is no direct relationship between the visual acuity tested and the degree of the eye. Guidance: Visual acuity is measured using a vision chart, while the degree needs to be tested through retinoscopy and optometry, and there must be refractive error in order to measure the so-called degree. Some people who have fundus lesions or cataracts may have a visual acuity of less than 1.0. However, it cannot be corrected through correction, so it is impossible to say how many degrees it is. The doctor asked: I wonder if you have explained it clearly.