Corneal topography is a computer-assisted diagnostic tool that creates a three-dimensional map of the surface curvature of the cornea. The cornea (the front window of the eye) is responsible for about 70 per cent of the eye’s focusing power.
We use corneal topography to:
- Select the best possible fitting contact lenses for comfort and vision or have a custom-designed lens made to follow those contours
- Allow us to fit contact lenses for astigmatism and more complex prescriptions
- Diagnose and monitor corneal conditions such as keratoconus
