If your contact lenses feel dry, scratchy, or uncomfortable by the end of the day, you are not alone. Many contact lens wearers deal with redness, irritation, fluctuating vision, or the constant feeling that their lenses are sitting on the surface of the eye.
Eye drops and artificial tears may help for a short time, but they do not always solve the underlying problem. For some patients, the issue is not simply dryness. It may be lens fit, tear film quality, corneal sensitivity, or an eye condition that makes standard soft contact lenses difficult to wear.
Scleral lenses may offer a more comfortable alternative for patients who have struggled with traditional contact lenses. These specialty lenses are designed to provide clear vision while helping to protect and hydrate the eye's front surface.
What Are Scleral Lenses?
Scleral lenses are custom rigid gas permeable contact lenses with a larger diameter than standard contact lenses. Instead of resting directly on the cornea, they vault over it and rest on the sclera, the white part of the eye.
This design creates a small space between the lens and the cornea. Before insertion, that space is filled with sterile saline, creating a fluid reservoir that stays between the lens and the eye throughout wear.
Because scleral lenses do not sit directly on the cornea, they can be helpful for patients with irregular corneas, keratoconus, dry eye, corneal scarring, post-surgical corneal changes, or ongoing contact lens discomfort. Scleral lenses are also used in dry eye management because they can help bathe and protect the ocular surface.
Why Standard Contact Lenses Can Become Uncomfortable
Soft contact lenses work well for many patients, but they are not the right fit for everyone. Some patients begin the day seeing clearly and comfortably, only to experience dryness, burning, redness, or blurry vision after several hours.
This can happen for several reasons, including:
- Dry eye or poor tear film quality
- Lens dehydration during the day
- Allergies or environmental irritation
- Long hours of screen use
- Poor lens fit
- Corneal sensitivity
- Dust, wind, or dry indoor air
When a standard contact lens sits directly on an irritated or dry ocular surface, it can make symptoms feel worse. Some patients also find themselves relying heavily on rewetting drops, removing their lenses early, or switching back to glasses more often than they would like.
How Scleral Lenses Support Comfort and Hydration
One of the biggest advantages of scleral lenses is the fluid reservoir created beneath the lens. This layer of moisture can help keep the front surface of the eye hydrated while also reducing friction from blinking.
For patients with dry eye symptoms, this can make lens wear feel more stable and comfortable. The lens also acts as a protective shield, helping reduce exposure to wind, dust, and other irritants during daily activities.
Scleral lenses may be especially helpful for patients who experience end-of-day dryness, fluctuating vision, or discomfort in challenging environments. Research and clinical guidance support scleral lenses as a useful option for some patients with dry eye disease and other ocular surface conditions.
Scleral Lenses for Irregular Corneas and Hard-to-Fit Eyes
Scleral lenses are not only for dry eye. They are often recommended for patients who cannot achieve clear, stable vision with glasses or standard contact lenses due to an irregular corneal shape.
This may include patients with keratoconus, corneal scarring, complications after eye surgery, or other conditions that affect the smooth surface of the cornea. Because scleral lenses vault over the cornea, they can create a smooth optical surface that helps improve clarity and reduce visual distortion.
For patients who have been told they are “hard to fit” or who have tried multiple types of contact lenses without success, a scleral lens evaluation may be worth considering.
What to Expect During a Scleral Lens Fitting
Scleral lenses are highly customized. During a fitting, your eye doctor will evaluate the shape of your eyes, your tear film, your corneal health, and your visual needs. Advanced measurements may be used to design a lens that fits your eye comfortably and provides stable vision.
Once your lenses are ready, you will be taught how to insert, remove, clean, and care for them. This training is an important part of the process, especially because scleral lenses are handled differently from standard soft lenses.
It may take some adjustment, but many patients find that the comfort and vision benefits are well worth the learning curve.
Are Scleral Lenses Right for You?
Scleral lenses may be a good option if you:
- Struggle with dry, irritated, or uncomfortable contact lenses
- Cannot wear standard soft contacts for a full day
- Have keratoconus or an irregular cornea
- Experience fluctuating vision with traditional lenses
- Work in dry, dusty, or windy environments
- Have been told you are difficult to fit with contacts
If contact lenses have not worked well for you in the past, that does not necessarily mean you are out of options.
Schedule a scleral lens consultation at New Era Eyecare in Clifton to learn whether custom scleral lenses may help you enjoy clearer, more comfortable vision.
Scleral Lenses FAQs
Are scleral lenses comfortable?
Many patients find scleral lenses very comfortable because they do not rest directly on the cornea. The fluid reservoir beneath the lens can also help reduce dryness and irritation.
Can scleral lenses help with dry eyes?
Scleral lenses may help some dry eye patients by keeping a layer of fluid over the front surface of the eye. However, they are not the right treatment for every case, so a proper evaluation is important.
Are scleral lenses hard to insert and remove?
They can take practice at first. Your eye care team will teach you how to safely insert, remove, clean, and store your lenses before you begin wearing them at home.
How long can you wear scleral lenses each day?
Wear time varies by patient, lens fit, and eye health. Your eye doctor will give you personalized instructions based on your eyes and how they respond to the lenses.