Scope Of Services
Cornea Clinic
The cornea is the transparent, dome-shaped outer layer at the front of the eye. It plays a crucial role in vision by helping to focus light as it enters the eye. The cornea covers the iris (the colored part of the eye), the pupil (the black circular opening in the center of the eye), and the anterior chamber (the space between the iris and the cornea).
Key functions of the cornea include:
- Focusing Light: The cornea helps bend (refract) light entering the eye, directing it toward the retina at the back of the eye for proper visual processing. It provides about 65-75% of the eye's focusing power.
- Protecting the Eye: The cornea acts as a barrier against dust, debris, germs, and other harmful particles. It also helps prevent injuries to deeper structures in the eye.
- Transparency: To allow light to pass through and reach the retina, the cornea must remain clear and free from clouding, which can impair vision.
The cornea is made up of several layers, including the epithelium (outer layer), the stroma (the thick middle layer), and the endothelium (inner layer). If the cornea becomes damaged, scratched, or develops conditions like corneal disease or infection, it can affect vision, and in some cases, a corneal transplant may be required.
Because it is the eye's primary focusing surface, maintaining a healthy cornea is essential for clear vision.