Why Would You Need Scleral Lenses?

If you've been struggling with your vision or have a specific eye condition, you may have come across the term "scleral contact lenses." This advanced form of vision correction has gained popularity in recent years due to its numerous benefits and ability to address a wide range of eye conditions.
 

What Are Scleral Contact Lenses?

Scleral contact lenses are large, gas-permeable lenses that cover the entire cornea and also a portion of the sclera, the white part of the eye. Unlike traditional contact lenses that rest on the cornea, scleral lenses vault over the cornea, creating a tear-filled space between the lens and the eye's surface. This space, known as a "reservoir," provides a multitude of benefits, which we will discuss later in this article.
 

Scleral lenses are custom-made to fit each individual's eye shape and size, ensuring a comfortable and precise fit. They are made of highly oxygen-permeable materials, allowing for optimal oxygen flow to the cornea and reducing the risk of corneal complications.
 

Common Eye Conditions Addressed by Scleral Lenses

Scleral contact lenses are highly versatile and can address a wide range of eye conditions. Here are some common conditions that can benefit from scleral lens wear, along with their associated symptoms:
 

• Keratoconus: This progressive condition causes the cornea to thin and bulge, resulting in distorted vision, increased sensitivity to light, and difficulty seeing at night.
• Irregular Astigmatism: Irregularities in the cornea's curvature lead to blurred and distorted vision, both at near and far distances.
• Corneal Scarring: Scarring on the cornea, often due to laser eye surgery, injury, or infection can cause vision impairment and halos around lights.
• Dry Eye Syndrome: Symptoms include persistent dryness, burning, itching, redness, and a feeling of grittiness in the eyes.

By addressing these conditions and alleviating their symptoms, scleral lenses can significantly improve the quality of life for those affected.
 

The Benefits of Using Scleral Contact Lenses

Scleral contact lenses offer a multitude of benefits, making them a preferred choice for many individuals with specific eye conditions. Here are some key advantages of using scleral lenses:
 

• Enhanced Comfort: The tear-filled reservoir of scleral lenses provides a cushioning effect, increasing comfort during lens wear. The lenses do not make direct contact with the cornea, reducing sensitivity and irritation.
• Improved Vision: Scleral lenses create a smooth optical surface, correcting irregularities and minimizing vision distortions. This results in sharper, clearer vision with reduced halos, glare, and ghosting.
• Long-lasting Moisture: The fluid reservoir of scleral lenses helps to keep the eyes hydrated throughout the day. This is particularly beneficial for individuals with dry eye syndrome, as it provides constant lubrication and protection.
• Versatility: Scleral lenses can be customized to fit virtually any eye shape or size, making them suitable for a wide range of individuals. They can also be prescribed for different refractive errors, allowing for clear vision correction in various conditions.

Are Scleral Lenses Right for You?

If you are experiencing vision problems or have a specific eye condition, scleral contact lenses may be a viable solution. These large, gas-permeable lenses provide numerous benefits, including enhanced comfort, improved vision, and long-lasting moisture. By addressing common eye conditions such as keratoconus, irregular astigmatism, corneal scarring, and dry eye syndrome, scleral lenses offer a customized and versatile option for vision correction.
 

Schedule a consultation with Dr. Kwok to determine if scleral lenses are the right solution for your specific needs, and take the first step towards clearer, more comfortable vision. Visit Ohana Eye Care at our office in Peoria, Arizona, or call (623) 583-8388 to book an appointment today.