Scleral Lenses: Who Can Benefit and How They Work

For many people, glasses or traditional contact lenses provide clear, comfortable vision. But for others - especially those with complex eye conditions or ongoing discomfort - standard lenses may not be enough. Scleral lenses are an advanced contact lens option designed to improve vision, comfort, and eye health for patients who need more specialized care.
 

What Are Scleral Lenses?

Scleral lenses are large-diameter, rigid gas permeable contact lenses that rest on the white part of the eye (the sclera) rather than directly on the cornea. This design allows the lens to vault over the corneal surface, creating a fluid-filled chamber between the lens and the eye. That reservoir of fluid keeps the eye continuously hydrated while also correcting vision more precisely than many traditional lenses.
 

How Do Scleral Lenses Work?

Unlike soft lenses that conform closely to the cornea, scleral lenses maintain their shape. This helps them:

• Create a smooth optical surface for clearer vision
• Reduce visual distortion caused by irregular corneas
• Protect the cornea from friction and environmental exposure
• Provide lasting moisture throughout the day

Because they rest on less sensitive tissue, scleral lenses are often more comfortable than patients expect - especially for those who have struggled with contact lenses in the past.
 

Who Can Benefit From Scleral Lenses?

Scleral lenses are commonly recommended for patients with conditions that make traditional vision correction difficult or uncomfortable, including:

• Keratoconus and Corneal Irregularities: Patients with keratoconus, corneal scarring, or post-surgical corneas often experience distorted vision. Scleral lenses can dramatically improve clarity by neutralizing these irregularities.
• Severe Dry Eye Syndrome: For patients with chronic dry eye, scleral lenses act as a therapeutic device by keeping the cornea bathed in fluid all day, reducing irritation and light sensitivity.
• Post-Surgical Vision Correction: Individuals who have undergone LASIK, PRK, corneal transplants, or other eye surgeries may benefit from scleral lenses when vision remains unstable or uncomfortable.
• High or Complex Prescriptions: Patients with high astigmatism or prescriptions that are difficult to correct with glasses or soft lenses may achieve better visual outcomes with scleral lenses.
• Contact Lens Intolerance: If standard contacts cause redness, dryness, or discomfort, scleral lenses may offer a more stable and comfortable alternative.
   

What Is the Scleral Lens Fitting Process Like?

Fitting scleral lenses is a detailed and customized process. At Diamond Bar Optometric, it typically includes:

• A comprehensive eye exam and corneal evaluation
• Advanced measurements to map the surface of the eye
• Custom lens design tailored to your specific eye shape
• Follow-up visits to fine-tune comfort and vision

Because scleral lenses are made specifically for your eyes, proper fitting and follow-up care are essential to achieving the best results.
 

Find Out If Scleral Lenses Are Right for You

Scleral lenses offer a life-changing solution for patients who struggle with traditional contacts or glasses. By providing sharper vision, enhanced comfort, and therapeutic benefits, they can significantly improve both visual performance and eye health.

If you’re curious whether scleral lenses are right for you, the team at Diamond Bar Optometric is here to help. Schedule a consultation to explore your options and take the next step toward clearer, more comfortable vision. Visit our office in Diamond Bar, California, or call (909) 861-4999 to book an appointment today.