Cornea Centre Chandigarh

REFRACTIVE SURGERY

REFRACTIVE ERRORS

In a small percentage of the population, the human eye functions as a perfect optical system. When light rays from a distant target are precisely focused on the retina, this condition is known as emmetropia.

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This refers to a condition of the eye where light rays from a distant target focus in front of the retina. In such cases, minus-powered glasses or contact lenses are required to bring this image into focus onto the retina.

HYPEROPIA OR LONG SIGHTEDNESS

Refers to a state of the eye, wherein the rays of light coming from a distant target, get focused at a point behind the retina. In this situation, plus powered glasses or contact lenses are necessary to focus this image onto the retina

ASTIGMATISM OR CYLINDRICAL POWER

  • This refers to a condition of the eye where light rays from a distant target cannot focus at a single point on the retina. In such cases, special lenses of different curvature are required to focus the light onto the retina.
  • For more information on laser refractive surgery, kindly reach out to us via email or phone, and we will be happy to schedule an appointment to examine your eyes and determine if you are a suitable candidate for this customized laser treatment.
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