What is the white outer coat of the eye called?

The white outer coat of the eye is known as the sclera. This tough, protective layer provides structural support for the eye and helps maintain its shape. It is continuous with the cornea at the front of the eye, which is transparent and allows light to enter. The sclera also serves as an attachment point for the muscles that move the eye and provides protection for the more delicate internal structures of the eye, including the retina. Understanding the function and structure of the sclera is essential in the study of eye anatomy and health, as conditions affecting this outer layer can lead to significant visual impairment or other ocular health issues.