Scleral Lenses
Scleral lenses are large rigid gas permeable (RGP) contact lenses that cover the entire cornea, landing on the conjunctiva and sclera. This design provides a secure and stable fit, offering unique advantages for various eye conditions.
Benefits of Scleral Contact Lenses
Excellent Stability: The large size and stable design of scleral lenses make them less likely to move or dislodge, providing consistent and reliable vision.
Superior Comfort: Scleral lenses vault over the cornea, creating a tear-filled reservoir that keeps the eye hydrated and comfortable, even for those with severe dry eye conditions.
Protection and Vision: They offer excellent protection and superb vision for individuals with irregular corneas, making them an ideal solution for many challenging vision issues.
Who Can Benefit from Scleral Contact Lenses?
Scleral lenses are particularly beneficial for:
Irregular Corneas: Providing a stable and comfortable option for conditions like keratoconus and pellucid marginal degeneration.
Corneal Grafts: Offering a viable solution where other corneal specialty lenses are not suitable.
Severe Dry Eye: Creating a moisture-rich environment that alleviates symptoms of severe dry eye.
Other Conditions: Ideal for individuals with corneal scars, ocular surface disease, or those who need extra protection for the cornea.
Proper Care and Usage Tips
To ensure the best experience with scleral contact lenses, follow these care and usage tips:
Proper Insertion and Removal: Learn the correct techniques for inserting and removing scleral lenses to avoid damage and ensure comfort.
Daily Cleaning: Clean and disinfect your scleral lenses daily to maintain hygiene and eye health.
Regular Checkups: Schedule regular follow-up appointments with your eye care professional to monitor eye health and lens performance.
Monitor Eye Health: Be vigilant about any signs of discomfort, redness, or changes in vision, and report these to your eye care professional promptly.
Common FAQs
Q: Are scleral lenses comfortable to wear? A: Yes, once properly fitted, scleral lenses are very comfortable, especially due to the tear-filled reservoir that keeps the eyes hydrated.
Q: How long do scleral lenses last? A: With proper care, scleral lenses can last for a year or more. Your eye care professional will provide specific recommendations for replacement.
Q: Can scleral lenses improve vision for people with keratoconus? A: Yes, scleral lenses are particularly effective for providing clear and stable vision for individuals with keratoconus.
Q: Are scleral lenses difficult to insert and remove? A: While it may take some practice to become comfortable with inserting and removing scleral lenses, your eye care professional will provide guidance and support to help you master the technique.
Conclusion
Scleral contact lenses offer a stable, comfortable, and effective solution for a variety of challenging vision conditions, including irregular corneas, corneal grafts, and severe dry eye. Their unique design provides excellent protection and superb vision, making them an ideal choice for many patients.
For personalized advice and to determine if scleral lenses are right for you, consult with a CCLS expert optometrist who fits scleral lenses.