See the Difference: Best Contact Lenses for Astigmatism in 2024

21st Jun 2024

Astigmatism is a common, yet often misunderstood vision condition that necessitates precise vision correction solutions. Selecting the right contact lenses is crucial not only for clear vision but also for comfort and eye health.

In this article, we delve deeper into the best contact lens options available for those dealing with astigmatism, helping you see the world with clarity and ease.

What is Astigmatism?

Astigmatism occurs due to an irregular curvature of the cornea or the lens inside the eye, which leads to a refractive error.

Unlike a normal, spherically-shaped cornea, which helps to focus light correctly, an irregularly shaped cornea distorts light as it enters the eye, causing blurred or distorted vision. This condition can accompany other refractive errors like near-sightedness or far-sightedness.

Contact Lens Types for Astigmatism

Toric Contact Lenses: These lenses are specifically designed to counteract the corneal irregularities characteristic of astigmatism. Toric lenses differ from standard lenses as they feature different powers across various axes, effectively correcting the distorted vision resulting from the cornea's irregular shape.

Rigid Gas Permeable (RGP) Lenses: While they may require a period of adaptation, RGP lenses are highly valued for their ability to provide sharp vision but generally less comfortable, have a long adapting period and are not recommended for outdoor activities. These lenses maintain their shape on the eye, offering clearer vision by compensating for the corneal irregularities.

Features to look out for:

Choosing the right toric lenses involves understanding several key factors:

  • Lens stability: Since toric lenses must align correctly to correct astigmatism, stability is paramount. Look for lenses designed to resist unwanted rotations and shifts.
  • Material: Silicone hydrogel is often recommended for toric lenses due to its superior oxygen permeability, crucial for maintaining corneal health.
  • Wearing schedule: Whether you prefer daily disposables or the extended use of monthly lenses.
  • Comfort technology: Advanced features like wetting agents ensure the lenses stay hydrated, enhancing comfort for those with sensitive eyes or dry eye conditions.

Best Toric Contact Lenses

Bausch & Lomb ULTRA for Astigmatism

These toric lenses integrate MoistureSeal® technology, which maintains 95% of lens moisture for up to 16 hours, providing enduring comfort.

The OpticAlign® design ensures stable and consistent vision throughout the day by effectively preventing rotation. This stability is crucial for precise visual correction.

If you're just dipping your toes into the world of contact lenses, you might want to try Bio True One Day daily disposables first. They share many of the same features as the ULTRA, offering a low-commitment way to test the waters and see what feels best for your eyes.

Biofinity Toric XR Lenses:

Biofinity Toric XR lenses cater to those with higher astigmatism levels, offering a broad range of powers and axes not available in standard contact lenses.

These toric lenses feature optimised lens geometry that ensures they fit comfortably and remain stable, reducing the chances of them rotating. This is an important factor for clear vision with astigmatism.

Breathability: Biofinity Toric designed Aquaform® Technology that allows a high level of oxygen to flow to the eyes while retaining natural moisture.

Air Optix plus HydraGlyde for Astigmatism:

These lenses feature a unique Precision Balance 8|4 Design to ensure stability for clearer vision and less strain. This contact lens feature keeps the lenses stable and minimally shifted, ensuring that your vision remains consistently clear, which is vital during activities that may cause lenses to move.

HydraGlyde Moisture Matrix technology helps maintain surface moisture, creating a barrier against irritants and beneficial in environments that dry out contact lenses, like windy or air-conditioned spaces.

Final words

For individuals with astigmatism, choosing the right contact lenses is vital for achieving optimal vision and comfort. It is important to consult with your optometrist, who can provide a personalised recommendation based on your specific visual needs and lifestyle preferences.

With the right contact lenses, managing astigmatism becomes a much more comfortable experience, allowing you to enjoy a clearer, more focused view of the world.

You might also want to check these out:

References:

  • Bausch & Lomb Monthly Contact Lenses: Comprehensive details on various monthly contact lenses for different vision needs.Visit here.
  • Bio True One Day for Astigmatism: Information on daily disposable contact lenses specifically designed for astigmatism.Visit here.
  • Biofinity Family Contact Lenses: Features of Biofinity lenses, emphasizing comfort and breathability.Visit here.
  • Air Optix plus HydraGlyde for Astigmatism: Details on advanced contact lenses combining moisture retention and stability for astigmatism correction.Visit here.
  • Bausch & Lomb ULTRA for Astigmatism - YouTube Video: A video review highlighting the features and benefits of Bausch & Lomb ULTRA for Astigmatism.Watch here.
  • Air Optix plus HydraGlyde Experience - YouTube Video: A video showcasing user experiences with Air Optix plus HydraGlyde contact lenses.Watch here.
  • Understanding Astigmatism - Health NZ: An informative guide on astigmatism, including symptoms, diagnosis, and treatment options.Learn more.