Make the Most of Mornings: Filling and Settling Techniques for Scleral Lenses

There is something wonderfully optimistic about the morning. The coffee is brewing, the day is full of possibilities, and for scleral lens wearers, a few mindful moments during lens application can set the tone for hours of exceptional vision and comfort.

At OC Optometry Group, we often remind our patients that success with scleral lenses is not simply about wearing them—it is about mastering the small techniques that transform a good experience into a great one. Among the most important are proper filling and settling practices.

The Art of Filling Your Scleral Lenses

Unlike traditional contact lenses, scleral lenses are designed to vault over the cornea and create a fluid reservoir between the lens and the eye. This reservoir is one of the reasons scleral lenses can be so effective for patients with dry eye disease, keratoconus, irregular corneas, and other complex visual conditions.

However, creating that fluid reservoir correctly requires careful filling.

Before inserting your lenses, always ensure your hands are clean and thoroughly dried. Place the scleral lens on your insertion device or fingers and fill the bowl completely with the preservative-free saline solution recommended by your eye care provider.

A common mistake is underfilling the lens. Even a small amount of missing fluid can introduce air bubbles during insertion. These bubbles may seem harmless, but they can cause discomfort, reduce vision quality, and interfere with the therapeutic benefits of the lens.

Many experienced scleral lens wearers find it helpful to slightly overfill the lens until a small dome of saline rises above the edge. This simple technique can help minimize the chance of trapped air and create a smoother insertion experience.

Why Settling Matters

Once inserted, scleral lenses do not remain entirely static. During the first few hours of wear, they naturally "settle" into their position on the eye.

Think of it as a beautifully tailored suit finding its perfect drape.

This settling process is completely normal. The lens gradually moves into its optimal position as it interacts with the ocular surface and surrounding tissues. Because of this, the fit observed immediately after insertion may differ slightly from the fit several hours later.

For this reason, many scleral lens evaluations are scheduled after lenses have been worn for a period of time. Observing the lenses after settling allows your optometrist to assess clearance, alignment, and overall performance more accurately.

Morning Habits for Better Lens Performance

A few thoughtful habits can make mornings considerably easier:

• Inspect your lenses before filling them.
• Use only the saline solutions recommended by your doctor.
• Fill the lens completely to avoid air bubbles.
• Keep your chin tucked and your face parallel to the floor during insertion.
• Confirm that your vision is clear immediately after application.
• If a bubble is present, remove the lens and reapply rather than hoping it will disappear on its own.

These small steps often save significant time and frustration later in the day.

A Gentle Reminder: Every Eye Is Unique

Scleral lenses are highly customized medical devices. While general techniques can improve comfort and vision, every patient's eyes are unique. If you consistently experience fogging, discomfort, redness, or recurrent bubbles, it may be time for an evaluation.

Often, subtle adjustments to lens design, filling technique, or wearing habits can make a remarkable difference.

The beauty of scleral lenses lies in their ability to provide extraordinary vision and comfort for many patients who once struggled with conventional options. With careful filling, proper insertion, and an understanding of the settling process, your mornings can begin with confidence, clarity, and the quiet satisfaction of seeing the world at its very best.

Contact our office in Irvine or Newport Beach at (949)-854-7122 or (949) 476-2870 to book an appointment.

Author

Camila Pinto Having joined us in 2026, Camila brings energy, curiosity, and a positive attitude to our team. With prior experience in optometry, she is eager to learn, support patients, and contribute to the smooth running of our practice. We’re excited to see her grow with us.