How Long Does It Take To Switch From Glasses to Scleral Lenses?

Switching from glasses to scleral contact lenses is a process that takes some time and patience, but for many patients in Las Vegas, the improvement in vision and comfort is well worth the transition period. Scleral lenses are larger than traditional contact lenses and are designed to correct more complex vision problems, such as keratoconus, severe dry eye, and irregular corneas. Unlike standard contacts, scleral lenses are filled with a preservative-free saline solution before being placed on the eye, which creates a unique wearing experience that may take a short adjustment period.

What Happens During a Scleral Lens Fitting?

Before switching to scleral lenses, you will need a thorough eye examination and consultation with an optometrist experienced in fitting specialty lenses. At Insight Vision Optometry, the fitting process begins with detailed measurements of your cornea and sclera using advanced diagnostic tools such as sMap 3D corneo-scleral topography and anterior segment OCT. These measurements ensure that your lenses are custom-designed to match the unique shape of your eyes for the best possible comfort and vision.

The fitting process typically involves more than one visit. During the initial fitting appointment, your doctor will evaluate trial lenses on your eyes, check the clearance between the lens and the cornea, and assess your vision with the lenses in place. Adjustments to lens curvature, diameter, or prescription are common and are a normal part of achieving an optimal fit. Most patients complete the fitting process within two to four visits over a period of several weeks.

How Long Does It Take to Adjust to Wearing Scleral Lenses?

Most new scleral lens wearers need about one to three weeks to fully adjust to the feel of the lenses. Because scleral lenses are larger than standard contacts and rest on the sclera rather than the cornea, they may feel different at first. The sensation of saline solution filling the lens bowl and the initial awareness of the lens on the eye are both normal and typically diminish within the first week of consistent wear.

Your doctor will provide detailed instructions on how to properly insert, remove, and care for your scleral lenses. Following these instructions closely is important for a smooth transition. Some key points to keep in mind during the adjustment period include:

• Start by wearing your lenses for a few hours each day and gradually increase wear time as directed by your doctor
• Always use preservative-free saline solution to fill the lens before insertion
• Clean and disinfect your lenses each day according to the recommended care regimen
• Attend all scheduled follow-up appointments so your doctor can check the fit and make any needed adjustments

When Should You Contact Your Eye Doctor?

While some initial awareness and mild discomfort are normal, certain symptoms should prompt you to contact your eye care provider right away. These include sudden eye pain, significant redness, blurry vision that does not clear after blinking, or a white spot on the cornea. These may indicate a fit issue or a complication that needs prompt attention. If you experience any of these symptoms, remove your lens and call your doctor before reinserting it.

What Results Can You Expect After the Adjustment Period?

Once you have fully adjusted to scleral lenses, most patients experience significantly sharper vision and better comfort than they had with glasses or standard contact lenses. Scleral lenses are especially effective for patients whose glasses prescriptions do not fully correct their vision due to corneal irregularities. Many patients describe the transition as life-changing, with improved clarity for both daily activities and work.

To learn more about switching from glasses to scleral lenses, schedule a consultation with Dr. Stephanie Woo, OD, FAAO, FSLS, Dr. Nathan Schramm, OD, FSLS, FBCLA, or Dr. Thanh Mai, OD, FSLS at Insight Vision Optometry, Las Vegas. Call 702-747-4070 or visit www.insightvisionlv.com to book your appointment.