Astigmatism can feel like a frustrating hurdle when it comes to clear vision, but it doesn’t mean that contact lenses are off the table. Thanks to advancements in contact lens technology, you can now wear contact lenses specifically designed to correct astigmatism.
There are no one-size-fits-all answers, though. Whether you can wear contacts with astigmatism or which type depends on the severity of the refractive error, among other things. Your eye doctor can provide personalized advice on the best options in your case.
What Is Astigmatism?
Astigmatism is a common refractive error that occurs when the curvature of the eye’s cornea or lens is irregular. It results in blurry or distorted vision. Rather than a perfectly round shape, an eye with astigmatism may have an oval shape, like a football. This uneven curvature prevents light from focusing correctly on the retina.
Astigmatism can vary in severity and worsen over time, but the good news is it’s highly treatable with the proper eyewear or contact lenses.
Common Astigmatism Symptoms
Astigmatism affects vision in specific ways that are often different from those caused by other eye conditions, such as nearsightedness or farsightedness. Here are some common symptoms to watch for:
- Blurry or distorted vision, both up close and at a distance
- Eye strain, especially after tasks requiring focus (reading or staring at a screen, for example)
- Frequent headaches caused by visual fatigue
- Difficulty seeing clearly in low-light conditions, such as while driving at night
- Squinting to see objects more clearly
If you’re experiencing any of these symptoms, it might be time for an eye exam.
Contact Lens Options for Astigmatism
Gone are the days when glasses were the only option for correcting astigmatism. Various contact lens options are now available, thanks to advancements in eye care technology. Each is designed to cater to unique preferences and lifestyle needs.
Soft Toric Contact Lenses
Soft toric contact lenses are a popular and comfortable option for people with astigmatism. Unlike standard spherical lenses, toric lenses feature a specific design that corrects astigmatism by accommodating the shape of your cornea.
Key benefits of soft toric lenses:
- Soft and flexible materials provide a comfortable fit
- Available in daily, bi-weekly, and monthly wear options for convenience
- Correct astigmatism and other refractive errors
These lenses often come with stabilizing features to ensure they stay in the correct position on your eye, offering consistent, clear vision throughout the day.
Rigid Gas-Permeable (RGP) Lenses
RGP lenses are another effective option for astigmatism correction. These lenses are made of durable materials that retain their shape rather than conforming to the surface of the eye while allowing oxygen to pass through to the cornea.
Reasons to consider RGP lenses include:
- They often provide sharper, more precise vision than soft lenses
- RGP lenses can correct astigmatism
- They’re long-lasting, reducing the need for frequent replacements
While they may require an adjustment period, many wearers of RGP lenses find the visual clarity worth the initial effort.
Scleral Contact Lenses
Scleral lenses are custom-designed lenses that sit on the sclera (the white part of your eye) rather than directly on the cornea. Their larger size and unique design make them an excellent choice for people with irregularly shaped corneas or advanced astigmatism.
Scleral lenses are unique because:
- They provide a stable fit and exceptional comfort, even for sensitive eyes
- The lens surface creates a liquid-filled reservoir, which enhances comfort and keeps your eyes well-moisturized
- They’re a reliable option for those with keratoconus, a more extreme form of corneal irregularity
Scleral lenses are fully customizable for a precise fit for your unique vision needs.
Importance of Contact Lens Fittings
When it comes to astigmatism, one size doesn’t fit all. That’s why scheduling a professional contact lens exam and fitting is essential.
During a fitting, your eye doctor can:
- Measure your eyes, including the curvature and diameter, to ensure a precise fit
- Examine how your tear film interacts with the lenses for optimal comfort
- Recommend specific lens types and brands tailored to your lifestyle and visual requirements
Wearing poorly fitted lenses isn’t only uncomfortable but can also compromise your vision and eye health. A customized fitting ensures that the lenses align with the shape of your eye to deliver maximum clarity and comfort.
Book Your Contact Lens Exam & Fitting
You don’t have to compromise on comfort or style when correcting astigmatism. With lens options like soft toric lenses, RGP lenses, and scleral lenses all available to test, clear vision is entirely within reach.
At The Eye Care Team, we provide personalized advice and recommendations for your eye health. Whether it’s your first time trying contacts or you’re exploring different options, we’ll guide you every step of the way. So, book an appointment with us today.
