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Astigmatism


Astigmatism is a very common eye condition that's easily corrected with eyeglasses or contact lenses and on occasion, surgery.

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What is astigmatism?

Astigmatism occurs when your eye is not entirely round. In truth, astigmatism is present in almost everyone, but it only leads to blurred vision when severe.

Think of your eye as a spherical ball. Usually, when light enters your eye it bends evenly. This creates a sharp image of what you see on the tissues at the back of your inner eye. However, if you have astigmatism, your eye is shaped more like an elliptical football. As a result, the light is not bent evenly and only one part of the picture is transmitted clearly and in focus.

Diagnosis & Treatment by Your Eye Doctor in Georgetown

If you experience problems with your vision, we invite you to book an eye exam at our Georgetown office. Our optometrist will inspect your vision and eyes to make a precise diagnosis and determine the most effective treatment. At Giddens Optometry, our Georgetown eye doctor is skilled and experienced in diagnosing and treating astigmatism, so that you experience crisp and clear vision.

What is a stigma?

Stigma refers to a type of refractive error known as astigmatism. There are three types of refractive error, myopia, hyperopia, and astigmatism. The former two are more regularly referred to as nearsighted (poor distance vision) and farsighted (poor close-up vision). Astigmatism is the third category that affects both near and far vision at the same time. Much like nearsightedness or farsightedness, astigmatism is corrected using glasses or contacts.

Technically speaking, an eye with astigmatism requires two different prescriptions to correct vision in one eye due to the oval shape of the cornea. This generally requires specialized contact lenses and a more comprehensive fitting procedure.

To learn more or to correct any vision issues, book an appointment at Giddens Optometry in Georgetown today.

eye exam near you
eye exam near you

Frequently Asked Questions - Vision Care

Q: How does astigmatism affect reading fluency?

  • A: Astigmatism can affect a child’s reading skills. If your child struggles to read, book an eye exam for your child today. Our eye doctors are here to help.

Q: What are Toric Contact Lenses?

  • A: Toric contact lenses are designed to correct astigmatism, and are custom-made for a perfect fit. Unlike standard contact lenses which are perfectly spherical, toric lenses have a more oblong shape made to accommodate the shape of the astigmatic eye. While toric lenses can be made of either soft or rigid gas permeable (RGP or GP) lens material, soft toric lenses are the more common choice.


Quality Designer Frames For Prescription Eyeglasses - Computer Glasses In Georgetown, Ontario. Visit Giddens Optometry for an eye exam and to find your perfect eyeglasses to match your style.

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a3ef93d0 34de 453f b5f4 5ffd895a5f85 (1)A Letter from Dr. Ben Giddens

Hello friends, I have retired!

I had 37 years of good fun in Georgetown and loved the gift of meeting so many warm and friendly people! I am very sorry that I didn’t have the time to chat with everyone about my exact plans, and felt guilty over that at times. It was not an easy task. If anyone wants, or needs to contact me, please send an email to my office and I will reply.

I am 66 years old and still feel like I am in good health. My wife died of cancer in 2021 but I have good friends and family and a fun life. I recently moved back to Toronto which is where I grew up as a teenager. I have an active outdoor life and have many ski trips and travel plans in front of me. Lots of interests and activities to explore with an overriding sense that I am a lucky guy. I am also a grandfather now.

I have always tried to employ staff and optometrists who have a heart. I think that is where the office is at today and I hope it continues. Everyone knows their work, and the heart matters.

Ben.