Skip to main content
Call Us
Appointment
Map

Your Vision Is Our Focus

We are located at 189 Huron Street in Stratford, ON

Call   519-271-2020
Request An Appointment
Shop Online
Shop Online
Home » Eyeglasses & Contacts » Contact Lenses » Toric Contact Lenses for Astigmatism

Toric Contact Lenses for Astigmatism

Astigmatism is a condition that is caused by an irregular shape of the cornea – the clear part of the eye that covers the iris and the pupil. The cornea is usually smooth, round, and spherical but in an astigmatic eye, the cornea turns into a shape that is not spherical and develops a second curve. One of the primary duties of the cornea is to focus light onto the retina which enables you to see clearly. When the cornea is out of shape and develops two curves, this creates two focal points therefore causing blurred vision.

The irregular shape of the eye makes it hard for traditional contact lenses to fit and provide clear vision and therefore requires specialized contact lenses such as toric lenses or rigid gas permeable lenses (RGPs).

What are Toric Contact Lenses?

Toric contact lenses are designed to correct astigmatism and custom made to fit the eye of the patient. Rather than having a perfectly spherical surface like standard contact lenses, toric lenses have a more oblong shape made to accommodate the shape of the astigmatic eye. Toric lenses can be made of either soft or rigid gas permeable (RGP or GP) lens material, however the soft toric lenses are more common.

Toric contact lenses are also designed in such a way that the lenses stay in place on the eye to maintain proper vision. Sometimes as the eye moves or blinks the lens can rotate considerably on the eye. If this rotation continues with a soft toric lens, a rigid gas permeable lens might be more effective. Rigid gas permeable lenses have a longer initial adjustment time, but once this has passed they are usually just as comfortable as soft contact lenses and they are often easier to care for.

Toric lenses are available in every wearing schedule from daily disposable to long-term wear. In some cases you may even find colored toric contact lenses. Due to the customization required, toric lenses tend to be more expensive and may take more laboratory time to make than traditional lenses.

If you have astigmatism, finding the right fit for your contact lenses is essential. Speak to your eye doctor today for a full assessment to determine which type of toric lenses will work best for you to help you see and feel your best.

We are open! 

Some changes and guidelines we have made:

-You can expect to see each staff member in PPE and we ask that you wear a mask when entering the building to protect yourself and others. Without a mask or covering you will not be permitted to enter.

- Please call and book all appointments including frame selections and adjustments/repairs, we would prefer not to have any walk ins at this time.

- If our doors are locked and you come for an appointment it means we have too many people in the building, please call us and let us know you are there or wait for someone to exit and try the door again.

- We will not be lending out frames at this time but you are welcome to take selfies and share with your friends while you pick your frames. We also love sharing our opinions and are happy to assist you.

- Please come to appointments alone whenever possible, we are limited on the amount of people we can have in the building at one time.

- Please practise physical distancing.

 

Thank you for your patience as we try to reopen and adapt to the new guidelines

 

103617757 3047902371956150 569108288611703527 o