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Refractive Error Correction
Refractive error (or Ametropia) means that an eye cannot focus light sharply on the retina, and so does not see clearly. The refractive error is measured by the spectacle prescription needed to make a sharp image and provide the best vision.
The normal eye can focus light on the retina to create a sharp image. This
condition is known as emmetropia.
Any state other than emmetropia is called ametropia, and results in
a refractive error.
The nearsighted eye is too long and light is focused in front of the retina. This condition is called myopia
The farsighted eye is too short and light is focused behind the retina. This condition is called hyperopia.
Astigmatism occurs when the curve of the cornea is exaggerated so that it looks more like a rugby ball than a football. This produces multiple points of light focus and results in a blurred image.
Short Sight
Long Sight
Astigmatism
Dr Mohammed Muhtaseb
As well as his full fellowships in corneal surgery and inflammatory eye diseases, Mr. Muhtaseb spent 9 months undertaking a full fellowship in refractive surgery, followed by independent practice as a Consultant in the United Kingdom. This forms the foundation for advice and treatment that you can trust at i.Lase.
Contact Us:
i.Lase offers consultations in Mumbles, Swansea and Harley Street, London.
To arrange a consultation call:
0800 5 87 67 80
E-mail: