Scleral Lenses vs. Traditional Contact Lenses: Key Differences and Benefits

If you wear contact lenses or have considered them, you’ve likely heard about traditional soft or rigid gas permeable (RGP) lenses. But have you ever explored the benefits of scleral lenses? At Drs. Hiura & Hiura Optometrists, we’ve seen firsthand how scleral lenses have transformed the lives of many San Francisco residents. From tech professionals staring at screens all day to athletes needing stable, clear vision, these lenses offer unique advantages that traditional contacts just can’t match.

What Are Scleral Lenses?

Unlike traditional contact lenses, scleral lenses are larger and rest on the sclera (the white part of your eye) instead of sitting directly on the cornea. They vault over the cornea, creating a liquid reservoir that keeps your eyes hydrated throughout the day.

Comfort and Hydration

While traditional soft lenses are comfortable for many, they can dry out quickly, especially in San Francisco’s breezy conditions or in offices with constant air conditioning. Because scleral lenses create a moisture-rich environment over the cornea, scleral lenses provide lasting relief for those suffering from dry eye syndrome. They’re especially beneficial for individuals who experience discomfort with regular contacts.

Stability and Vision Clarity

Soft and RGP lenses may shift or move when you blink, which can lead to inconsistent vision—especially if you have an irregular corneal shape. Because scleral lenses rest on the sclera, these lenses remain stable on the eye, providing clear, consistent vision even during physical activities like cycling through Golden Gate Park or hiking up Twin Peaks.

Ideal for Irregular Corneas

If you have conditions like keratoconus, post-surgical corneas, or severe astigmatism, traditional lenses may not fit properly, leading to discomfort and subpar vision correction. Scleral lenses are custom-designed for each eye, making them an excellent option for patients with complex corneal conditions. They provide a smooth optical surface, dramatically improving vision in ways that traditional contacts often can’t.

Longer Wear Time

Many soft lens wearers experience discomfort after several hours, requiring rewetting drops or breaks from wearing them. Since scleral lenses maintain a protective moisture layer, scleral lenses can often be worn all day without irritation, making them ideal for professionals, students, and anyone with a long, busy schedule.

Are Scleral Lenses Right for You?

If you’re struggling with dry eyes, blurry vision due to corneal irregularities, or discomfort with traditional contacts, scleral lenses could be the game-changer you need. While they do require a custom fitting and a brief adjustment period, most of our patients in San Francisco and the surrounding Bay Area find the benefits far outweigh the initial learning curve.

If you’re curious about trying scleral lenses or want to see if they’re the right fit for you, schedule a consultation with Drs. Hiura & Hiura Optometrists. Visit our office in San Francisco, California, or call (415) 776-2352 to book an eye exam today.