The cornea is the transparent Watch-glass-like structure in front of the eye.It has six layers as follows: Epithelium,Bowman’s membrane,Stroma, DUA’S MEMBRANE-NEW Layer discovered recently,Descemet’s membrane, Endothelium.
Cornea is the first refractive Surface through which light passes into the eye.Any abnormality in its shape/ structure or clarity can affect vision.
Cornea is prone to external injuries which can directly adversely affect the vision hence early and urgent intervention in corneal diseases is also of prime importance.
