How to Read Eye Glass prescription ??

2018-02-11 09:12:09
Sir I have an eyesight of -4.25 spherical & -0.5 cylindrical in right eye -4.50 spherical & -0.5 cylindrical in left eye How to read this eye sight ?? -4.75 in right and -5.0 in left ?? OR -4.25 in right and -4.5 in left ??
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If you have to convey some one.say Right eye --4.5 dioptre spherical and--.5 diop cylinder. Left eye...--4.75 diop.spherical and--.5 diop cylinder. Then specify the vision. Ie 6/6  or........

Answered2018-02-12 13:11:14

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you need to understand that you have both spherical and cylindrical numbers. So if you tell someone regarding your eye number it will be - Right Eye - -4.25 Dioptre Sphere Left eye- - 4.5 Dioptre Sphere With -0.5 Dioptre Cylinder in Both eyes.

Answered2018-02-11 12:23:34

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Hello It is read as your wrote it.. In simple language, if we take spherical equivalent then it is 4.5in right eye and 4.75innleft eye

Answered2018-02-11 10:47:08

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