Keratoconus RNIB See differently
Keratoconus affects your cornea, the clear domeshaped window at the front of your eye. Your cornea focuses light into your eye to help produce a clear image. In keratoconus, your cornea becomes weaker and thinner at its centre. This thinning causes it to bulge outwards in an irregular cone shape. This can make your vision blurry and distorted, as light being focused by your