Contact Lenses for Astigmatism

Understanding Astigmatism

Astigmatism occurs when the cornea or the lens inside the eye has an irregular curvature, preventing light from focusing to a single point on the retina. A clear understanding of your specific astigmatism helps your eye doctor recommend the best correction options, including contact lenses, glasses, or surgery.

Astigmatism is most often the result of an irregularly shaped cornea, sometimes described as having a football shape rather than a basketball curvature. It can be hereditary or develop after an eye injury, surgery, or certain eye diseases like keratoconus. While most astigmatism is corneal, some cases arise from the lens inside the eye, called lenticular astigmatism. Many people also have coexisting myopia, or nearsightedness, or hyperopia, or farsightedness, which can be corrected at the same time with the proper lens design.

Eye doctors measure astigmatism in diopters and degrees of axis, describing both the magnitude of the irregularity and its orientation in the eye. Astigmatism can be classified as regular, which is symmetrical, or irregular, which is asymmetrical. Regular astigmatism is usually correctable with standard toric contact lenses, while irregular astigmatism, often caused by corneal disease or scarring, may require specialized lenses like hybrids or scleral lenses.

Patients with astigmatism often notice blurred or distorted vision, difficulty seeing clearly at any distance, and frequent squinting. Eye strain, headaches, especially after reading or screen use, and increased sensitivity to glare or halos around lights are also common. Some describe their vision as off-balance or wavy, and night driving may be particularly challenging due to starbursts or haze from headlights.

Uncorrected astigmatism can impact reading, computer work, night driving, and recognition of faces or details. Text may appear smeared or stretched, and colors might seem less vivid. Correcting astigmatism with the right lenses makes daily activities easier and improves your confidence and quality of life, whether you work from home, commute through the Greater Hartford area, or enjoy outdoor activities with family and friends.

Astigmatism may remain stable throughout adulthood but can change with age, particularly after trauma, surgery, or the onset of corneal disease. Children with astigmatism may not always report vision problems but can show signs like poor school performance or avoiding reading. Regular eye examinations help detect and manage changes in astigmatism over time, ensuring optimal visual correction at every stage.

Types of Contact Lenses for Astigmatism

Types of Contact Lenses for Astigmatism

There are several types of contact lenses designed specifically for astigmatism, each with distinct advantages depending on your prescription, eye health, and lifestyle. Modern materials and fitting techniques now allow most people with astigmatism to wear contact lenses successfully, even if previous attempts were unsatisfactory.

Soft toric contact lenses are made from flexible, water-containing plastics that allow oxygen to reach your cornea. They are among the most popular choices for mild to moderate astigmatism, offering comfort and ease of adaptation. Brands like Acuvue Oasys for Astigmatism, Biofinity Toric, and CooperVision Clariti Toric are commonly prescribed and feature stabilizing designs to keep the lens oriented correctly on your eye for stable vision throughout the day.

Gas permeable lenses, also called rigid gas permeable or GP lenses, are made from durable, highly oxygen-permeable materials. They provide extremely sharp vision for patients with higher or irregular astigmatism, often surpassing the clarity of soft lenses. GP lenses are custom-fit to the unique contours of your cornea, reducing aberrations and glare. Though they require a longer adaptation period, many patients find the vision quality and long-term durability worth the adjustment.

Hybrid contact lenses feature a central rigid gas permeable zone for crisp optics, surrounded by a soft lens skirt for improved comfort. They are especially useful for people with irregular astigmatism, such as from keratoconus, who cannot tolerate full gas permeable lenses. SynergEyes is a leading hybrid lens brand, offering customization for challenging prescriptions and complex corneal shapes.

Daily disposable toric lenses are discarded after each use, eliminating the need for cleaning and storage solutions. This reduces the risk of infection and lens deposits, making them ideal for people with allergies or busy lifestyles. Brands like 1-Day Acuvue Moist for Astigmatism, Dailies AquaComfort Plus Toric, and Acuvue Oasys 1-Day for Astigmatism are widely used, and their convenience is a growing preference among patients.

Some toric lenses are FDA-approved for overnight wear, allowing you to sleep in them for up to 6 nights or even 30 days with continuous monitoring for safety. Air Optix plus HydraGlyde for Astigmatism is an example of a modern extended wear lens with enhanced oxygen transmission. Extended wear is suitable for some patients but requires careful follow-up and is not recommended for those with dry eye or risk factors for infection.

For patients with very high or irregular astigmatism, or those who have failed standard options, custom soft toric lenses or scleral lenses may be the best solution. Scleral lenses vault over the cornea, resting on the white part of the eye, and are often used for severe corneal irregularities like advanced keratoconus. These are produced by specialty labs based on precise measurements of your eye surface, and our ophthalmologists have extensive experience fitting these advanced lens designs.

Benefits and Important Considerations

Benefits and Important Considerations

Contact lenses for astigmatism offer many advantages, but selecting the right type and following proper care are essential for comfort, safety, and long-term eye health. The best results come from a partnership between you and your eye care provider, with regular monitoring to ensure ongoing success.

Toric lenses provide a wider, more natural field of view than glasses, with no risk of fogging or slippage, making them ideal for sports and active lifestyles. Many new-generation silicone hydrogel toric lenses are comfortable for long hours and are designed to correct the unique curvature of your cornea, providing sharper, more consistent vision for reading, driving, and artistic or detail-oriented activities.

Many people feel more confident and attractive without glasses. For individuals in professions requiring precise vision, such as pilots, surgeons, or graphic designers, toric lenses offer superior optical quality and stability. For jobs involving computer screens, contacts can eliminate reflections and frame-related distortions, reducing eye fatigue during long workdays.

Some patients notice occasional blurring if the toric lens rotates out of alignment, though most modern lenses correct this quickly. Dryness or irritation can occur, especially with overwear or environmental factors like wind and air conditioning. Following your doctor's advice on cleaning, wear time, and lubricating drops helps minimize these issues and keeps your eyes comfortable.

Most people with astigmatism, even mild cases, can benefit from toric lenses. Good candidates include those with stable prescriptions, healthy corneas, and the ability to follow care instructions. Patients with significant ocular surface disease, severe allergies, or other medical contraindications may need alternative solutions, which our team can discuss during your consultation.

If you have both astigmatism and presbyopia, or age-related difficulty focusing up close, multifocal toric lenses are available to correct both conditions simultaneously. Some brands also offer tinted or colored toric lenses for cosmetic enhancement, though the selection may be more limited than for standard spherical lenses. We can help you explore these options during your fitting appointment.

Regular follow-up exams are important to ensure your lenses remain effective and your eyes stay healthy. Even if your vision seems stable, subtle changes in corneal shape or lens fit may occur over time. Your eye doctor can detect early signs of complications and adjust your prescription or recommend different lens types as needed to maintain optimal comfort and clarity.

Getting Fitted and Caring for Your Lenses

A professional contact lens fitting is essential for comfort, clarity, and eye safety. Your eye care provider will map the surface of your eye, assess your vision needs, and teach you proper insertion, removal, and care techniques.

Your eye doctor will use advanced corneal topography or specialty measuring devices to precisely map your cornea's shape. You will try on trial lenses to assess comfort, vision quality, and stability. Sometimes a few adjustments are needed to find the perfect match, but this process ensures your lenses sit properly and provide consistent sharpness throughout the day.

Proper lens care helps prevent eye infections and maintain comfort. Always wash and dry your hands before handling lenses and follow your replacement schedule strictly, even if the lenses still feel fine. Here are key care habits to follow:

  • Store your lenses in clean, disinfecting solution, never tap water
  • Rub and rinse your lenses gently before storing them overnight
  • Replace your lens case every three months to prevent bacteria buildup
  • Use lubricating drops formulated for contact lenses if your eyes feel dry
  • Avoid wearing lenses while swimming, showering, or in hot tubs
  • If you wear cosmetics, put on your lenses before applying makeup and remove them before taking it off

Remove your lenses immediately if you experience sudden eye pain, bright red eyes, sensitivity to light, or vision changes. Discharge, excessive tearing, or feeling like something is stuck in your eye are also warning signs. Contact your eye doctor right away if symptoms do not improve quickly after removing your lenses, and our team at ReFocus Eye Health Bloomfield (NW) is available to address urgent concerns and eye emergencies.

Regular eye exams, typically once a year, help monitor the health of your cornea and the fit of your lenses. These visits are your opportunity to discuss any concerns, review new lens technologies, and update your prescription as needed. More frequent checks may be recommended if you have a history of dryness, inflammation, or other ocular conditions.

Frequently Asked Questions

Frequently Asked Questions

Here are answers to some of the most common questions patients have about contact lenses for astigmatism.

Yes, even patients with high or irregular astigmatism can often wear contact lenses successfully. Custom GP, hybrid, or scleral lenses are designed for these challenging cases, and advances in lens materials have expanded options for patients once considered hard-to-fit. Our ophthalmologists have extensive experience with complex fittings and specialty lens designs.

Most people adapt within a few days, though some may take up to two weeks, especially with GP lenses. Starting with shorter wearing times and gradually increasing helps ease the transition. If discomfort persists, your eye doctor may recommend a different lens design or material to better suit your eyes.

Yes, toric lenses typically cost about 25 to 50 percent more than regular spherical lenses because of their complex design and stabilization features. Prices vary based on replacement schedule and material, but many vision insurance plans help cover the cost difference, and we can review your coverage options during your visit.

Yes, children as young as eight can safely wear toric contact lenses if they are mature enough to handle proper care and hygiene. Many children prefer contacts for sports and social activities, and parents should supervise lens care initially to ensure safety and proper technique.

Modern toric lenses use weighted zones or dynamic stabilization features to keep them properly aligned. Small rotations may occur with blinking, but most designs quickly return to the correct position. If alignment issues persist, your doctor can try a different brand or design with enhanced stabilization technology.

Multifocal toric lenses are available to correct both conditions, offering clear vision at near, intermediate, and distance ranges. While adaptation may take longer, many people find these lenses a convenient alternative to reading glasses or bifocals, and our team can guide you through the adjustment process.

Yes, some brands offer tinted or colored toric lenses in daily, bi-weekly, and monthly formats. The selection is smaller than for spherical lenses, but options are available for cosmetic enhancement or to change your eye color, and we can discuss these during your consultation.

Spherical lenses have the same optical power across the entire lens. Toric lenses have different powers in specific meridians to correct the irregular curvature of astigmatism, requiring a precise fit and stabilization features to ensure clear, stable vision throughout the day.

Some patients with dry eye may notice increased discomfort with thicker toric lenses. However, choosing modern silicone hydrogel materials or daily disposables often improves comfort. Your doctor can also recommend special drops or discuss our dry eye treatment options to manage symptoms and improve lens tolerance.

A well-fit lens feels comfortable, provides sharp vision throughout the day, and remains stable with minimal rotation. Your eye doctor will evaluate the lens fit using special magnification and fluorescein dye. If you notice persistent blur, discomfort, or redness, schedule a follow-up appointment for a refitting evaluation.

Yes, but your contact lens prescription will be different from your glasses prescription because contacts sit directly on your eye. A professional fitting is required to determine the correct lens power, base curve, diameter, and axis orientation for optimal comfort and vision.

Several surgical options can correct astigmatism permanently, including LASIK, PRK, and special toric intraocular lenses during cataract surgery. Your doctor will evaluate your corneal thickness, prescription stability, and overall eye health to determine if you are a good candidate for refractive surgery.

Yes, but standard soft toric lenses may not be sufficient for advanced or irregular keratoconus. GP, hybrid, or scleral lenses are often preferred, and specialized fitting techniques are used to provide stable, comfortable vision. Our cornea specialists can evaluate your condition and recommend the most appropriate lens design for your needs.

The best way to know is to schedule a comprehensive eye examination and contact lens fitting. Your eye doctor will assess your astigmatism, overall eye health, lifestyle, and preferences to recommend the most appropriate vision correction option for you.

Enjoying Clear Vision Every Day

Enjoying Clear Vision Every Day

Contact lenses for astigmatism can restore crisp, stable vision and help you enjoy daily activities with confidence. At ReFocus Eye Health Bloomfield (NW), we offer comprehensive contact lens fittings, specialty lens options, and ongoing care to ensure your comfort and visual success. Whether you are new to contacts or looking for better options, our team is here to help you achieve the clear, comfortable vision you deserve.

Contact Us

Google review
4.5
(171)

Monday: 8:30am-5pm
Tuesday: 8:30am-5pm
Wednesday: 8:30am-5pm
Thursday: 8:30am-5pm
Friday: 8:30am-5pm
Saturday: Closed
Sunday: Closed