Understanding Toric Contact Lenses
Toric contact lenses are a type of soft contact lenses, designed specifically to correct astigmatism. Unlike regular contact lenses, these lenses have different powers for the vertical and horizontal meridians to help align light properly and create a clear image on the retina.
Who Should Consider Toric Contact Lenses?
Toric contact lenses are recommended for anyone with astigmatism, a common eye condition caused by an irregular shaped cornea or lens. Symptoms of astigmatism include blurred or distorted vision, eye strain, headaches, and difficulty seeing at night. Toric lenses can help correct these issues and improve vision.
Types of Toric Contact Lenses
There are two main types of toric contact lenses: soft and rigid gas permeable (RGP) lenses. Soft toric lenses are more popular and comfortable, while RGP lenses may provide sharper vision and last longer. There are also daily disposable toric lenses available, which can be more convenient for some people.
How to Get Fitted for Toric Contact Lenses
It’s important to get fitted for toric contact lenses by an eye care professional. The fitting process involves measuring the curvature of the eye and the degree of astigmatism, as well as testing different lens powers to find the best fit. It may take some time to find the right pair of toric lenses, but it’s worth it for improved vision and comfort.
Caring for Toric Contact Lenses
Like any contact lenses, toric lenses require proper care and hygiene to prevent eye infections or other complications. Always wash your hands before handling lenses, and use a recommended contact lens solution to clean and store them. Avoid wearing lenses for too long or sleeping in them, as this can increase the risk of eye problems.
