If you have keratoconus, you've likely discovered that glasses only go so far. You update your prescription, and within months your vision blurs again. There's a reason for that — and it's also why scleral lenses have become the go-to solution for so many keratoconus patients in Memphis and beyond.
Why glasses can't keep up
Keratoconus causes the cornea to thin and bulge into an irregular cone shape. Glasses can only correct vision on a smooth, predictable curve. They sit in front of an eye whose focusing surface is warped, so no lens prescription can fully sharpen the image. As the cone progresses, glasses fall further and further behind.
How scleral lenses solve it
A scleral lens vaults over the entire misshapen cornea and creates a brand-new, perfectly smooth optical surface out of the lens plus the saline reservoir beneath it. Light now passes through that flawless surface instead of your irregular cornea. The blur, ghosting, glare, and halos that keratoconus causes are dramatically reduced — often restoring vision patients haven't had in years.
Why sclerals beat other contacts for keratoconus
- Comfort: They rest on the sclera, not the sensitive, fragile cone.
- Stability: They stay centered even during activity, so vision holds steady.
- Protection: By not touching the cornea, they reduce irritation to already-vulnerable tissue.
- Hydration: The fluid reservoir soothes the dryness many keratoconus patients also experience.
They may even help you avoid surgery
For some patients, scleral lenses provide vision good enough to delay — or avoid — more invasive interventions. (They don't stop keratoconus from progressing; that's what corneal cross-linking is for. But they can be the visual solution that keeps you seeing clearly along the way.)
Getting fit the right way
Keratoconic eyes are among the most challenging to fit, which is exactly why an experienced specialist matters. At CFE Memphis, Dr. Salley pairs advanced corneal imaging with careful, iterative fitting — and for the most irregular cases, offers impression-based EyePrintPRO® lenses molded precisely to your eye.
Living with keratoconus? You may see better than you think is possible. Book a keratoconus scleral lens consult at CFE Memphis.