Abstract The word Sclera comes from the Greek word meaning hard. It forms the posterior 5/6th part of the eye-ball. Tenon’s capsule and Bulbar conjunctiva is the outer covering of the Sclera. The inner surface of the Sclera lies in contact with the choroid. In the anterior part, the sclera encloses the schlemm canal. The sclera comprises three layers: episcleral…