Soft Lenses vs. Scleral Lenses: Which Is Right for Hard-to-Fit Eyes?

Contact lenses should provide clear vision without constant irritation, shifting, or dryness. However, standard lenses do not work equally well for every eye. People with keratoconus, significant astigmatism, chronic dry eye, corneal scarring, or an irregular corneal shape may need a customized option. Understanding the differences between soft lenses and scleral lenses is an important first step toward finding comfortable contact lenses for hard-to-fit eyes.

How Soft Contact Lenses Work

Soft contact lenses are made from thin, flexible materials that conform closely to the eye. They are widely used because they tend to feel comfortable quickly and are available in daily, biweekly, and monthly replacement options.

Specialty soft lenses can also correct certain challenging prescriptions. Toric lenses are designed for astigmatism, while multifocal options help people who need both near and distance correction. Custom soft lenses may be available when standard products do not provide the right fit.

Soft lenses may be a practical choice when the cornea is relatively regular and the tear film keeps the lenses moist. However, they may dry out, shift, or provide fluctuating vision when the eye has a complex shape or significant surface disease.

What Makes Scleral Lenses Different?

Scleral lenses are larger rigid gas-permeable lenses that extend beyond the cornea and rest on the sclera, which is the white part of the eye. The lens vaults over the cornea, and the space beneath it is filled with preservative-free saline before insertion.

This design creates a smooth optical surface while keeping fluid over the cornea. For some patients, that combination provides steadier vision and greater comfort than traditional soft contact lenses.

Scleral lenses are often considered for patients experiencing:
 

•          Keratoconus or another irregular corneal condition
 

•          Moderate to severe dry eye symptoms
 

•          Corneal scarring or changes after eye surgery
 

•          Blurry or unstable vision in traditional contacts
 

•          Ongoing discomfort after trying several soft lens brands

The Importance of a Contact Lens Exam and Precise Fitting

A contact lens prescription involves more than vision correction. Proper fitting also considers lens movement, corneal coverage, tear exchange, and the health of the eye beneath the lens. Patients who have struggled with contacts should not assume they cannot wear them.

During a specialty contact lens evaluation, our eye doctor can examine the cornea, assess the ocular surface, and recommend the lens design that best matches your needs. Follow-up visits help confirm comfort, vision, and eye health before the fit is finalized.

Schedule a contact lens exam with Family Eye Care Optometry to find a more comfortable solution for your hard-to-fit eyes. Contact our office in Chico, CA by calling (530) 899-3939 to book an appointment today.