Living with keratoconus can make everyday activities challenging, especially when traditional glasses or contact lenses no longer provide clear, comfortable vision. At Alamo Eye Care in San Antonio, TX, we specialize in scleral lenses for keratoconus, using advanced sMap3D™ mapping technology to create customized lenses designed for better vision, stability, and lasting comfort throughout the day.
 

Why Keratoconus Makes Traditional Contact Lenses Difficult

Keratoconus is a progressive eye condition that causes the cornea to become thinner and develop an irregular, cone-like shape. This can lead to blurry vision, distorted images, glare, and increased light sensitivity.
 

Because the cornea becomes uneven, standard contact lenses may not fit properly or provide consistent vision correction.
 

Scleral contact lenses offer an alternative. These larger, gas-permeable lenses vault over the irregular cornea and rest on the sclera, the white part of the eye. This design creates a smooth optical surface and maintains a fluid reservoir between the lens and cornea, helping improve visual clarity and comfort.
 

How sMap3D™ Technology Improves Scleral Lens Fitting

At Alamo Eye Care, we use sMap3D™ technology to take a highly detailed approach to fitting scleral lenses in San Antonio.
 

Unlike traditional fitting methods that rely heavily on trial lenses, sMap3D™ captures detailed measurements of the cornea and surrounding scleral surface. The system combines images taken from multiple gaze positions to create a three-dimensional map of the eye.
 

These measurements help us understand each patient's unique eye shape and customize the lens design accordingly.
 

This personalized approach can help reduce areas of excessive pressure, improve lens alignment, and minimize the need for repeated fitting adjustments.
 

Benefits of sMap3D™ Scleral Lenses for Keratoconus

Patients with keratoconus often need more than basic vision correction. Our customized scleral lens fittings focus on providing a balance of visual performance and everyday comfort.
 

Potential benefits include:

• Sharper Vision: Scleral lenses create a smoother optical surface that helps correct vision distortion caused by keratoconus.

• Improved Comfort: Customized lens edges distribute pressure more evenly across the sclera.

• Greater Lens Stability: The larger design helps lenses stay centered during everyday activities.

• Reduced Dryness: The fluid reservoir between the lens and cornea helps maintain moisture.

• Extended Wearing Comfort: A precise fit may help patients tolerate their lenses comfortably throughout the day.
   

While individual results vary, sMap3D™ technology gives us valuable information to create lenses tailored to each patient's needs.
 

What to Expect During Your Scleral Lens Fitting

When you visit our San Antonio office for keratoconus treatment, we begin with a comprehensive evaluation of your vision, corneal health, and contact lens needs.
 

Using sMap3D™ mapping, we collect detailed measurements to guide the design of your custom scleral lenses. Once your lenses are ready, we evaluate their fit, vision correction, and comfort.
 

We also teach you how to insert, remove, clean, and maintain your lenses properly. Follow-up appointments allow us to make adjustments when necessary and monitor your eye health.
 

Our goal is to help you achieve clear, stable vision while maintaining healthy, comfortable eyes.
 

Personalized Keratoconus Care in San Antonio, TX

If keratoconus is affecting your vision or traditional contact lenses are becoming uncomfortable, our team can help you explore advanced scleral lens options. We combine specialty contact lens expertise with sMap3D™ technology to provide individualized fittings for complex corneal conditions.
 

Schedule your scleral lens consultation with Alamo Eye Care at 1742 North Loop 1604 East, Suite 117, San Antonio, TX 78232. Call us at (210) 403-9050 to learn how our customized scleral lenses can help improve your vision and everyday comfort.