Second Sight Eye Clinic

Eye Health Articles

Honest, patient-focused information about eye conditions, contact lenses, and myopia control. Written by Dr. Optom Ashima Bhargava.

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irregular cornea 5 min read

Contact Lenses for Irregular Corneas, What Works and What Doesn't

An irregular cornea is one whose surface deviates from the smooth, spherical shape needed for clear focusing. This irregularity scatters light in multiple directions, creating a blurry, distorted image that no spectacle prescription can fully correct. The conditions that cause it range from keratoconus to corneal scarring to post-surgical complications. Understanding why standard correction fails, and what does work, is the first step.