Scleral Lenses: Is It Right for You?

In the realm of vision correction, scleral lenses have emerged as a game-changer for individuals seeking a comfortable and effective solution. These specialized lenses are designed to vault over the cornea, resting on the sclera, providing a unique and innovative approach to addressing various eye conditions.
 

What Are Scleral Lenses?

Scleral lenses are large-diameter gas permeable contact lenses that extend beyond the cornea and rest on the sclera. Unlike traditional contact lenses, which sit directly on the cornea, scleral lenses create a tear-filled vault over the cornea, providing a smooth optical surface for clear vision. These lenses are custom-made to precisely fit the unique contours of each individual's eye, ensuring maximum comfort and optimal visual performance.
 

Scleral lenses are typically made from highly oxygen-permeable materials, allowing ample oxygen to reach the cornea and maintain a healthy ocular environment. They are designed to be more stable on the eye, reducing the risk of dislodgement or discomfort during wear.
 

Who Can Benefit from Scleral Lenses?

Scleral lenses are particularly beneficial for individuals with various eye conditions or irregularities that make wearing traditional contact lenses difficult or uncomfortable. Here are some common scenarios where scleral lenses can be a game-changer:
 

•        Irregular Corneas: Individuals with conditions like keratoconus, corneal scarring, or post-surgical corneal irregularities often struggle with traditional contact lenses. Scleral lenses can provide a smooth optical surface, improving vision and comfort.
 

•        Dry Eye Syndrome: The tear-filled vault created by scleral lenses can help alleviate the symptoms of dry eye syndrome by providing a constant supply of moisture to the cornea.
 

•        Corneal Dystrophies: Certain corneal dystrophies, such as Fuchs' dystrophy or lattice dystrophy, can cause vision problems and discomfort. Scleral lenses can help protect the cornea and provide clear vision.
 

•        Severe Astigmatism: Individuals with high levels of astigmatism may find traditional contact lenses uncomfortable or ineffective. Scleral lenses can correct astigmatism and provide stable vision.
 

Benefits of Scleral Lenses

Beyond addressing specific eye conditions, scleral lenses offer a range of benefits that make them an attractive option for many individuals:
 

•        Improved Vision: The tear-filled vault created by scleral lenses provides a smooth optical surface, resulting in sharper and more consistent vision.
 

•        Comfort: Scleral lenses are designed to minimize irritation and discomfort, as they do not directly touch the cornea. The liquid reservoir between the lens and the cornea acts as a cushion, reducing friction and dryness.
 

•        Oxygen Permeability: The highly oxygen-permeable materials used in scleral lenses allow ample oxygen to reach the cornea, promoting healthy eye function and reducing the risk of complications.
 

•        Stability: Scleral lenses are larger and more stable on the eye, reducing the chances of dislodgement or rotation during wear.
 

•        Customization: Each scleral lens is custom-made to fit the unique contours of the individual's eye, ensuring a precise and comfortable fit.
 

How to Get Fitted for Scleral Lenses

If you're considering scleral lenses, it's essential to work with an experienced eye care professional who specializes in fitting and managing these specialized lenses. Your eye care professional will conduct a thorough examination to evaluate your eye health, refractive error, and any existing conditions that may affect lens fit and performance.
 

Advanced imaging techniques, such as corneal topography or optical coherence tomography (OCT), are used to create a detailed map of your cornea's shape and curvature. This information is crucial for designing a custom-fit scleral lens.
 

Your eye care professional will have you try on various trial lenses to assess the fit, comfort, and visual performance. Adjustments may be made to optimize the lens design and ensure a proper fit.
 

Once the ideal lens parameters are determined, your custom scleral lenses will be manufactured specifically for your eyes. After receiving your custom lenses, your eye care professional will guide you through the proper insertion, removal, and care techniques. Regular follow-up appointments are essential to monitor lens performance and make any necessary adjustments.
 

Schedule Your Consultation with Professional Eye Care at Westar Today

Scleral lenses have revolutionized the way we approach vision correction and management of various eye conditions. The decision to wear scleral lenses should be made in consultation with an experienced eye care professional who can evaluate your specific needs and determine if these lenses are the right choice for you. With proper fitting and care, scleral lenses can provide a comfortable and effective solution for improving your vision and overall eye health.
 

If you're interested in learning more about scleral lenses and whether they could be a suitable option for your vision needs, schedule a consultation with one of our experienced eye care professionals today. Visit Professional Eye Care at Westar at our office in Westerville, Ohio, or call (614) 686-2300 to book an appointment today.