Understanding Scleral Lenses: What Makes Them Different from Regular Contacts?

When it comes to vision correction, most people are familiar with soft contact lenses and eyeglasses. But for individuals with certain eye conditions or unique vision needs, standard solutions may not provide the comfort or clarity required. At Battleground Eye Care, we often recommend scleral lenses for patients who need a more specialized approach to vision correction.

What Are Scleral Lenses?

Scleral lenses are large-diameter gas-permeable contact lenses that vault over the entire corneal surface and rest on the white part of the eye, called the sclera. Unlike regular contact lenses that sit directly on the cornea, scleral lenses create a space between the lens and the cornea, which fills with a preservative-free saline solution.

This fluid reservoir offers several benefits—it keeps the eye hydrated, promotes healing, and provides a smooth optical surface, which is particularly helpful for those with irregular corneas.

Key Differences Between Scleral and Regular Contact Lenses

The most noticeable difference is the size. While regular soft contacts typically range from 13-14.5 mm in diameter, scleral lenses can range from 14.5 mm to over 20 mm. Their larger size helps them stay more stable on the eye and reduces the likelihood of movement or dislodging.

Despite their size, many people find scleral lenses more comfortable than soft or rigid gas-permeable lenses. Because they rest on the less sensitive sclera rather than the cornea, they can be a great solution for those with dry eyes or corneal sensitivity.

Scleral lenses are particularly beneficial for people with conditions like keratoconus, post-surgical corneas, or severe dry eye disease. The lens vaults over the irregular corneal surface and provides a new, smooth refractive surface that dramatically improves vision.

The fluid reservoir between the lens and the eye helps keep the cornea hydrated throughout the day. This makes scleral lenses an effective solution for patients with chronic dry eye or those who have not found relief with standard treatments.

Scleral lenses are custom-designed for each individual eye. This level of personalization ensures an optimal fit, improved comfort, and precise vision correction, even for those with complex prescriptions.

Who Might Benefit from Scleral Lenses?

Scleral lenses are often prescribed for:

• Keratoconus or other corneal ectasias

• Post-corneal transplant or LASIK complications

• Severe dry eye syndrome

• Corneal scarring

• High refractive errors not correctable with regular lenses

If you’ve struggled with discomfort or poor vision from traditional lenses, scleral lenses may be the game-changing solution you've been looking for.

Ready to Explore Scleral Lenses?

Scleral lenses offer a unique and highly effective option for individuals who can’t achieve clear, comfortable vision with traditional contact lenses. With their advanced design, personalized fit, and therapeutic benefits, these lenses can make a dramatic difference in your quality of life.

To learn more about scleral lenses, schedule a consultation with Battleground Eye Care and discover if these lenses are right for you. Visit our office in Greensboro, North Carolina, or call (336) 564-6800 to book an appointment today.