Friday, 29 May 2015

Refractive Errors Of Eye

Refractive errors occur due to the improper focusing of the light to the retina. There are multiple causes for refractive errors, that are the length of the eyeball, shape of the cornea or aging of the lens. Refraction means the blending of the light when it passes from one object to the other object.

When the light rays are reflected when they passes through the cornea and the lens then only the vision occurs. Then the light correctly focused on the retina in which the light rays are covert into messages and send through the optic nerve to the brain. The brain converts these messages into the real object.

 Refraction of the light in eye

The common symptom of the refractive error is blurred vision. The other symptoms are :
  • Double vision
  • Haziness
  • Glare around bright lights
  • Squinting
  • Headaches
  • Eye strain

Eyeglasses :

It is the simplest way to correct the refractive errors. Appropriate lenses can correct the refractive error and give optimal vision.

Contact Lenses :

Contact lenses provide clear vision, a wider field of vision, and greater comfort. It is an effective option when it uses properly.

Refractive Surgery:

It helps to change the shape of the cornea permanently. It restores the focusing power of the eye.

Amrit Hospital Provides Refractive Error Treatment In Chennai With Affordable Cost & Best Patient Care.

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