How do you explain this optometry sheet???

It may be early myopia, and it is necessary to pay attention to prevention.

This is just a computerized refractor test and a measurement of pupil size. It can only be regarded as the result of a preliminary examination. An integrated refractor (Figure 1) should also be used to continue the in-depth examination. See Figure 2 for the prescription information of the computerized optometry glasses.

Figure 1 <> Figure 2

The right eye is hyperopia + hyperopia astigmatism. The left eye is myopic + myopic astigmatism. The original data of this list of left eyes, not the final prescription, should be converted to the data in the figure below.

Based on these data, it can be judged as anisometropia refolding in both eyes. There may be alternating vision (the right eye tube sees far and the left eye tube sees close), and there may be some discomfort with glasses.

This is a prescription roughly measured by the computer refractor, from the data point of view, the right eye is farsighted, the left eye is myopia, to know the accurate power also needs refraction to get an accurate diopter.

The spherical lens is the degree of myopia + means farsightedness means myopia, the cylindrical lens is the degree of astigmatism, the axis position is the direction of astigmatism, and the interpupillary distance is the distance between the two pupils. The left and right eyes on the list were measured three times each

This optometry list is yours, Yan'an has a flash of 50 degrees, and one of your eye myopia is 50 degrees.

The right eye is 150 degrees hyperopia with 50 degrees of hyperopia astigmatism, and the left eye is 125 degrees of myopia with 100 degrees of myopic astigmatism. The specific prescription can only be determined after the audition.

R is 150 degrees of hyperopia on the right side, and 225 degrees of myopia on the left side, which is very special.

Meaning of the symbol on the optometry:

S: Spherical (power of myopia or farsightedness) C: cylindrical cylindrical (power of astigmatism) A:

AXLS axis position (the direction of astigmatism, if there is astigmatism, there is an axis position) VA:vision vision (the degree of clarity of seeing objects, such as auto:automatic computer automatic refraction (as a premise of comprehensive refraction, the power of the human eye is preliminarily determined).

sub:subjective comprehensive optometry is a subjective examination (a detailed examination of the condition of the eyes and fundus, an accurate examination of the power of the human eye, and generally the final prescription of glasses).

PD: Pupillary Distance (mm)

d:distance for interpupillary distance.

R (right) or od: indicates the right eye.

L (left) or OS: for the left eye.

The degree is expressed by d, which is commonly referred to as 100 degrees.

Indicates farsightedness, -: indicates nearsightedness.

Right eye, myopia 175 degrees, myopia astigmatism 25 degrees, axial 180 left eye, myopia 125 degrees, myopia astigmatism 375 degrees, axial 174 pupillary distance 57

The results of computerized refraction cannot be used as the basis for glasses, and subjective refraction must be done if you want to wear glasses!!

Can be converted to:

Right eye, -175 degrees myopia, plus -25 degrees astigmatism, axial position 180 degrees.

Left eye, -200 degrees myopia, plus -225 degrees astigmatism, axis 167 degrees.

Interpupillary distance: 57mm

rRight eye l Left eye.

The right eye has a negative degree of myopia, a negative degree of astigmatism, and a astigmatism axis of 146.

Negative myopia in the left eye.

Judging from your optometry sheet, the difference in vision between the two eyes is relatively large, which belongs to anisometropia, and it is recommended to wear glasses in time to correct it.

The English letter S on the optometry sheet represents the power of the spherical lens, which is the power of farsightedness or myopia, if it is written earlier, it proves that it is 100 degrees of myopia.

Myopia is a type of refractive error. When the eye is in a relaxed state of accommodation, parallel light rays enter the eye and focus in front of the retina, which causes a clear image to be formed on the retina, which is called myopia. At this time, the refraction examination will indicate the degree of myopia, such as 50 degrees of myopia, which is usually called 50 degrees of myopia, and is recorded as ".

In the state of relaxation of eye accommodation, the external parallel light enters the eye, and its focus falls on the retina, forming a clear image, which is called emmetropia; If the focus does not fall on the retina, it is called nonemmetropia, which is refractive error.

This optometry sheet reports the data after the actual fitting and can be used as a prescription for glasses. The significance of the data is shown in the figure below.

Summary. As long as you know the meaning of a few capital letters in the optometry, you can read the optometry, and the common analysis is as follows: 1. R or OD:

represents the right eye, and the data behind it is the power of the right eye; 2. L or OS: represents the left eye, and the data behind it is the power of the left eye; 3. S: The following data represents the meaning of the abbreviated spherical lens, as shown below, indicating that the patient is myopic 150 degrees, and the negative sign indicates that the lens used is a concave lens and is in a myopic state.

If it is a positive sign, it means that the correction power is a positive lens and is in a farsighted state, and the following value indicates the power size, which matches 150 degrees, and if it is, it is 50 degrees; 4. C: Abbreviation for cylindrical mirror, that is, astigmatism, as written below C, indicating that the astigmatism degree is 50 degrees; 5. X: followed by C is X, which represents the axis of astigmatism, and there must be an axis position if there is astigmatism, and the axis position is generally expressed at 0-180 degrees.

Therefore, the degree of symphysis means that the patient's eye power is 150 degrees of myopia combined with 50 degrees of astigmatism, and the axis of astigmatism is 180 degrees.

Hello dear, what list do you need to explain?

As long as you know the meaning of a few capital letters in the optometry sheet, you can read the optometry sheet, and the common cluster analysis is as follows: 1. R or OD: indicates the right eye, and the data behind it is the power of the right eye; 2. L or OS:

indicates the left eye, and the data behind it is the power of the left Li Song eye; 3. S: The following data represents the meaning of the abbreviated spherical lens, as shown in the following values, indicating that the patient is myopic 150 degrees, and the negative sign indicates that the lens used is concave and transparent, which Zheng Zheng mirror is in a state of myopia. If it is a positive sign, it means that the correction power is a positive lens and is in a farsighted state, and the following value indicates the power size, which matches 150 degrees, and if it is, it is 50 degrees; 4、c：

It is the abbreviation of cylindrical mirror, that is, astigmatism, as written below C, indicating that the astigmatism degree is 50 degrees; 5. X: followed by C is X, which represents the axis of astigmatism, and there must be an axis position if there is astigmatism, and the axis position is generally expressed at 0-180 degrees. Therefore, the degree of symphysis means that the patient's eye power is 150 degrees of myopia combined with 50 degrees of astigmatism, and the axis of astigmatism is 180 degrees.

Can you tell me the results of this list?

Hello dear, are you a list of degrees?

This is the list of hospital optometry.

I don't understand the degree of astigmatism in the left eye, the astigmatism in the right eye, and myopia.

Hello dear, the right eye is myopic 250 degrees, astigmatism is 125 degrees, and the direction is 171 degrees.

The left eye is myopic 500 degrees, astigmatism is 100 degrees, and the direction is 17 degrees.

Hello, the above is the data content of the optometry sheet, please be aware.