How To Find Out The Value Of Diopters In Cylindrical Lens Users?

Illustration of How To Find Out The Value Of Diopters In Cylindrical Lens Users?
Illustration: How To Find Out The Value Of Diopters In Cylindrical Lens Users? lenspick.com

Hello wr. wb., good morning DokSaya Nabila from Cibinong, want to ask: I wear glasses from 2017 ago, and I have cylinders of 3.75 and 180 right eye axis and left eye 15I want to ask the doctor … From the results above, I How many diopters do I have for my eyes? thanks doctor

1 Answer:

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Diopters are the strength of the lens that is used to help correct visual disturbances. The diopters value is found from the formula d = 1000 / focal length (in mm). Thus, the calculation of diopters is obtained after knowing the focal length of your eye's vision from the examination conducted by your eye doctor.

In general, cylindrical eye disorders occur due to abnormalities of curvature in the cornea or lens of the eye, causing vision to be blurred or unable to see straight lines. Astigamtism disorders can be accompanied by disturbances in vision or near vision problems, depending on the results of the examination and evaluation of the doctor. Patients with cylindrical eye disorders can be accompanied by a variety of comorbid complaints, such as:

 Unable to see straight lines See nights that are uncomfortable or not clear. Eyes get tired easily Photophobia Double vision Headache To help control cylindrical vision disorders, patients can do an examination and evaluation directly to the ophthalmologist, so the doctor can do a series of sharp vision examinations. The result of astigmatism examination between 0-0,6 diopters is the normal range, while between 0.6-2.0 diopters shows a mild astigamatism value, between 2.0 - 4.0 shows a moderate astigmatism value, and above the 4.0 value diopters show significant values.

If the results of your eyesight sharp examination show an astigmatism value of 3.75 for each eye, then the diopters value for your lens is 3.75 diaopters, the astigmatism lens strength values ​​used for correction of astigmatism disorders with an angle of 180 degrees each. for the right eye and the left eye by 15 degrees. What needs to be known next is to ascertain whether this astigamtism is followed by disturbances of distant or near vision.

Your doctor will prescribe glasses for you, so that the results of the examination will be an optical reference in making glasses for you. If you feel the value of these glasses do not match or make you dizzy or have a headache, then you can make corrections at the optics that have been appointed by your doctor.

To help maintain your eye health and sharp eyesight, some efforts you can make, such as:

 Avoid physical fatigue Avoid eye fatigue Limit the time to look at your cell phone, computer, or TV Give enough rest time for your eyes Use enough light when working or see something Try your eyes can contact with sunlight for at least 2 hours every day So the info you can we convey.

thank you

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