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Prescription

foptics knows that reading a prescription card may seem confusing.
Fret not, we are here to make it simple for you to understand :)

If you don’t have a prescription or you’re unsure if it’s still accurate, feel free to drop by our store for a free eye check or send us a Whatsapp message at +65 8892 7146!

  • If you DO NOT have astigmatism, this is how your prescription will look like:

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    RIGHT   Sphere (S) -3.25  --- aka 325 degrees

    LEFT     Sphere (S) -1.50  --- aka 150 degrees

    Pupillary Distance (PD) 62 mm

  • If you have astigmatism, this is how your prescription will look like:

    RIGHT Sphere (S) -3.25    Cylinder (CYL) -1.75    Axis 175   

    LEFT   Sphere (S) -1.50     Cylinder (CYL) -0.50     Axis 45 

    Pupillary Distance (PD) 62mm

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    More info

    Sphere (S): degree needed to correct your vision

    –  sign = short-sighted (myopia): being unable to see distant objects clearly

    + sign = far-sighted (hyperopia): being unable to see clearly up close, especially for prolonged periods of time

    Cylinder (CYL): degree of your astigmatism

    Axis (AX): angle at which your astigmastim occurs

    Pupillary Distance (PD): distance between the centre of your pupils