Right eye vision 1 5, left eye vision 0 9 How to improve vision in the left eye

True myopia cannot be improved. Take good care of the one that is not short-sighted.

1. Vision and meaning are the same, that is, normal vision.

Near vision chart. At a distance of 33 cm from the eye chart, those who can clearly see "the visual target is normal." It is also possible to allow the patient to change the examination distance, i.e. to hold the eye chart closer or farther away to make it clearly recognizable, so as to measure the best visual acuity and estimate the refractive properties and power of the patient.

2. Difference: It is the Chinese eye chart (five-point eye chart) used; It is the international eye chart (decimal eye chart) to use.

Visual acuity comparison table (see table below):

The Visual Acuity Chart and the Visual Acuity Chart are two different visual acuity tables that are used to measure a person's visual acuity. Both tables contain a series of letters and numbers, displayed in different sizes and weights, to detect how big a person can see clearly.

The visual acuity chart is a high-precision chart that is often used in the diagnosis of ophthalmologists. It contains smaller font nabims and numbers to more accurately detect a person's vision level. Usually, this type of comparison table is used in a hospital or ophthalmology clinic and needs to be performed by a professional.

The visual acuity chart is a commonly used popular version of the chart for eye examination in daily life. It usually contains larger letters and numbers, making it more suitable for eye exams in the general population. This type of comparison table is commonly found in places such as eyewear stores, eye care centers, etc., and users can conduct simple tests on their own.

It is important to note that although the numbers are different between the two charts, they measure the same range of visual acuity. Even if a person is tested using an eye acuity chart, if a person's visual acuity level exceeds the smallest letter or number that the table can present, a higher precision eye acuity chart is still required for testing.

In conclusion, both eye checklists are tools used to measure a person's eyesight, and the difference between the two is the size and accuracy of the alphanumeric number. When performing an eye test, you should choose a checklist that suits you, or take the test under the guidance of a doctor or professional. <>

If children over 8 years old only have vision, they should pay attention to it, check their eyesight, and pay attention to their eye habits and posture.

Hello, your eyesight is normal, if you are an adult, congratulations, your eyesight protection is exceptional! However, it is also necessary to pay attention to eye habits and try to avoid eye fatigue.

If the test data is accurate, the visual acuity is normal. So there is no refractive error. It is recommended to pay attention to rest, use your eyes to control the use of mobile phones, computers and other fine eyes, look at the distance, exercise more, such as running, playing ball, etc., usually when studying, your eyes are more than 30 cm away from books, have enough light, pay attention to eye hygiene, and take good care of your eyes.

Standard logarithmic eye chart Decimal record eye chart.

Vision is also vision, which belongs to normal vision. But this is natural unaided vision, and the refractive power should be checked.

Visual acuity refers to a standard record when measuring the visual acuity of the center of the eye, and the standard for expressing visual acuity is the opening angle of the human eye with the smallest character symbol that the human eye can recognize.

The above is normal vision, which is a decimal record, and a five-point record, and a decimal record is equal to a five-point record in the standard record.

The highest visual acuity standard in the decimal record is the corresponding five-point record.

Hello, under normal circumstances, the standard visual acuity of the standard eye chart is or, these two values are just different in conversion methods and expressions, but the meaning is the same, and it is the same, both are the most standard visual acuity.

Vision is the same thing as it was originally said (the actual vision is the same), but the way of representation is different (one is logarithmic and the other is decimal). This vision is normal and there is no myopia. Rest assured!