What Are the Different Types of Scleral Lenses?

Scleral lenses are a unique category of contact lenses designed to address vision challenges that traditional lenses often cannot correct. At Eye Rx in Arlington, VA, we specialize in fitting these advanced lenses to help patients with a wide range of ocular conditions achieve clearer, more comfortable vision.

What Are Scleral Lenses?

Unlike standard contact lenses that rest directly on the cornea, scleral lenses vault over the cornea and sit on the white part of the eye known as the sclera. The space between the lens and the cornea is filled with a saline solution, which keeps the eye moist and creates a smooth optical surface. This design makes scleral lenses ideal for individuals with irregular corneas, severe dry eye, or high refractive errors.

Types of Scleral Lenses

There are several types of scleral lenses, each designed to meet specific vision and eye health needs:

• Mini Scleral Lenses: These are smaller than full-sized scleral lenses but still larger than traditional gas-permeable lenses. They offer greater comfort and are often used for less severe corneal irregularities.

• Full Scleral Lenses: These provide the most coverage, resting entirely on the sclera and completely vaulting over the cornea. They are ideal for patients with more advanced conditions such as keratoconus, post-surgical eyes, or ocular surface diseases.

• Semi-Scleral Lenses: Larger than corneal lenses but smaller than mini sclerals, these lenses partially rest on the cornea and sclera. They are typically used for moderate cases of corneal irregularities or dryness.

Who Can Benefit from Scleral Lenses?

Scleral lenses are especially beneficial for patients with:

• Keratoconus

• Post-LASIK or corneal transplant complications

• Severe dry eye syndrome

• Pellucid marginal degeneration

• Corneal scarring or irregular astigmatism

• Chronic eye allergies or sensitivities to soft lenses

Even individuals who have struggled with contact lens comfort in the past often find scleral lenses to be a game-changer.

The Fitting Process

Fitting scleral lenses is a specialized process that begins with a comprehensive eye exam and corneal mapping. At Eye Rx, we use advanced imaging technology to measure the shape and health of your cornea. Once we gather the necessary data, we design lenses that match the unique contours of your eyes.

After the lenses are crafted, you’ll return for a fitting appointment to ensure proper placement, comfort, and vision correction. We’ll also train you on how to insert, remove, and care for your lenses.

Schedule Your Contact Lens Exam Today

Scleral lenses are a transformative option for those with complex vision and ocular surface issues. With various types available, there’s likely a solution tailored to your specific needs. At Eye Rx, we’re committed to helping you achieve the best possible vision and eye comfort through personalized scleral lens fittings.

If you’re struggling with vision issues, schedule your eye exam at Eye Rx to explore the benefits of customized scleral lenses. Contact our office in Arlington, Virginia, by calling (703) 553-1094 to book an appointment today.