Clear, comfortable vision can make a meaningful difference in your everyday life. However, people with dry eyes, keratoconus, irregular corneas, or certain complex prescriptions may find that traditional contact lenses do not provide the comfort or clarity they need. Scleral contact lenses provide a specialized vision correction option for people who struggle with these issues.
What Are Scleral Contact Lenses?
Scleral lenses are large, rigid gas-permeable lenses designed to sit on the sclera, the white outer surface of the eye, instead of resting directly on the cornea. Their unique design creates a space between the lens and the corneal surface, which is filled with sterile saline solution before insertion. The layer of fluid keeps the corneal surface hydrated, while the lens provides a more uniform surface to improve visual clarity.
Key Benefits of Scleral Lenses
1.Enhanced comfort for dry eyes
The fluid layer beneath the lens can help keep the eye surface hydrated, making scleral lenses a potential option for people who experience significant dryness or discomfort with conventional contacts.
- Improved vision with irregular corneas
Conditions such as keratoconus can change the shape of the cornea and make clear vision difficult. Scleral lenses can help compensate for corneal irregularities and provide more consistent visual clarity. - Stable, reliable vision
Since scleral lenses sit on the white outer surface of the eye, they can provide a secure and steady fit for appropriate candidates. Their larger size may also make them less likely to dislodge during everyday activities. - Personalized fitting
Every eye is different. A professional fitting helps determine the appropriate lens size, shape, and prescription for your individual needs.
Are Scleral Lenses Right for You?
Scleral lenses may benefit people with challenging prescriptions, corneal irregularities, or certain dry eye conditions. However, suitability depends on your eye health, lifestyle, and individual vision requirements. Regular follow-up appointments and proper lens hygiene are essential for safe wear.
See the Difference with Envision Optometry
At Envision Optometry, our team provides customized contact lens assessments to help patients explore suitable vision solutions.
Email: info@envisioneyes.ca
Visit www.envisioneyes.ca to learn more or schedule your appointment.
