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Astigmatism


Sometimes the cornea is irregularly shaped, causing the eye to focus an object on two different areas of the retina. This is known as astigmatism. For the cornea to bend light correctly, it should be dome-shaped, like a basketball. Astigmatic corneas are shaped more like a football. This causes a distorted view when looking at objects which are close-up and far away.

The cause of astigmatism is unknown. Astigmatism is often associated with myopia or hyperopia, and it usually is present from birth. It may be hereditary, or it may be caused by factors such as pressure on the cornea, incorrect posture, or increased use of the eyes for “near work.”

Mild astigmatism usually does not need to be corrected. Eyeglasses, contact lenses, or refractive surgery can correct moderate to high degrees of astigmatism.

Recommended Link:
American Optometric Association: Astigmatism http://www.aoa.org/x4698.xml

Woddbridge Location

8633 Weston Rd Unit 10
Woodbridge L4L9R6

Phone Number: (905) 264-6454

Hours of Operation

Monday 9:00 AM - 5:00 PM
Tuesday 10:00 AM - 5:00 PM
Wednesday 11:00 AM - 8:00 PM
Thursday 11:00 AM - 5:00 PM
Friday 9:00 AM - 5:00 PM
Saturday 9:00 AM - 3:00 PM
Sunday Closed    

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