Three Benefits of Scleral Lenses for Keratoconus
If you have keratoconus, you know the struggle of blurry vision, glare, and sensitivity that comes from the cone-shaped distortion of your cornea. Here at Paul Vision Institute, your Wilmington, NC eye doctors can help you manage this condition with scleral lenses.
What are Scleral Lenses?
Unlike soft contact lenses, scleral lenses are rigid lenses that do not rest on the sensitive cornea directly. They dome over it and rest on the less-sensitive sclera—the white part of your eye outside of your cornea. They are gas-permeable, so they allow oxygen to flow to the eye. They provide the following three benefits for people with keratoconus:
1. Scleral Lenses Are More Comfortable for People with Keratoconus
Because they dome over an irregularly-shaped cornea and rest on the sclera, they are much less irritating as they help correct your vision. The dome also provides a space that traps a reservoir of tears that lubricates the eye for additional comfort, preventing outside irritation or dry eye symptoms.
2. Customized Scleral Lenses Provide Great Vision Correction
The vaulted shape of scleral contact lenses and the tear reservoir provide a smoother refractive surface, which sharpens and enhances visual acuity significantly. They also stay centered and stable on the eye surface, even during sports or other strenuous activities, meaning you can see clearly all day long.
3. Durable, Custom-Made Scleral Lenses Outlast Soft Contacts
As our eye doctors in Wilmington, NC know, folks with keratoconus struggle to get good vision results and comfort with soft contact lenses. Soft contacts also wear out more quickly than the more rigid scleral lenses we custom-make for each eye. Scleral lenses are harder, more durable, and are made specifically to fit each eye’s unique shape.
Keratoconus Treatment in Wilmington, NC
If you are struggling with any vision problems or eye discomfort from keratoconus, schedule an appointment today with the eye doctor Wilmington residents rely on for excellent care and comfortable, custom-fit scleral contact lenses that improve your vision and comfort!
