Why Scleral Lenses Require Custom Fitting for Optimal Results

Scleral lenses can make a major difference for patients who have struggled with traditional contact lenses. Because these lenses are larger and vault over the cornea instead of resting directly on it, they create a smooth optical surface and hold a layer of fluid against the eye. This makes them a strong option for patients with irregular corneas, dry eye, and other complex vision needs. At our Los Angeles practice, we fit scleral lenses for patients who need a more customized approach to vision correction.

Why Standard Contact Lens Fittings Are Not Enough

Soft contact lenses are available in more standard shapes and sizes, but scleral lenses require much more precision. Their performance depends on how the lens clears the cornea, how it aligns with the sclera, and how stable it remains throughout the day. Even minor fitting issues can affect comfort, vision, and overall eye health.

That is why scleral lenses are never a one-size-fits-all solution. For many of our Los Angeles patients, the shape of the eye or the condition being treated makes custom fitting essential.

A Proper Fit Depends on More Than the Cornea

Scleral lenses do not fit like regular contacts. They must vault over the cornea without touching it while resting properly on the white part of the eye. That balance is important. If the fit is off, patients may experience discomfort, fogging, reduced oxygen flow, or unstable vision.

When we fit scleral lenses, we look closely at the unique shape of the eye and the specific vision problem we are treating. The size and design of the lens depend on those details, especially when we are managing irregular corneas or other hard-to-fit cases.

Custom Fitting Supports Better Comfort

One of the main benefits of scleral lenses is comfort. Because they maintain a fluid reservoir between the cornea and the back surface of the lens, they can provide relief for patients dealing with dryness and irritation. But that benefit depends on getting the fit right.

During a custom scleral lens fitting, we evaluate:

• Corneal shape and irregularity
• Lens diameter and vault
• Scleral alignment
• Tear reservoir performance
• Overall lens stability and comfort

When these details are carefully measured, scleral lenses are much more likely to feel comfortable and perform well throughout the day.

Better Vision Requires a Customized Design

We often recommend scleral lenses for patients with keratoconus, corneal irregularities, or vision changes after refractive surgery. In these cases, the goal is not simply to place a lens on the eye. We need to create a stable, smooth refracting surface that improves how the patient sees.

That is why custom fitting matters. A properly designed scleral lens can reduce distortion, improve clarity, and help our Los Angeles patients get more reliable daily vision.

Fine-Tuning Is Part of the Process

Scleral lens fittings are not always completed in one visit. In some cases, we need to make adjustments to improve comfort, vision, or lens performance. Follow-up care allows us to confirm that the lenses continue to fit well and support long-term eye health.  For patients with more complex corneal conditions, that extra level of customization can make a meaningful difference.

See how custom scleral lenses can transform your comfort and clarity - call Davich Optical in Los Angeles, California, at (213) 306-5400 to schedule your fitting today.