What is the sclera of the eye known for?

The sclera is a crucial part of the eye, often recognized as the white outer layer that provides structural support and protection to the eye's internal components. It is composed of dense connective tissue, which makes it strong and resilient, serving as an anchoring point for the eye muscles and helping maintain the shape of the eyeball. This toughness is vital, as it protects delicate internal structures from injury and stress, allowing the eye to function effectively in various conditions. The sclera also plays a role in the stability of the eye, which is essential for maintaining proper focus on objects. In contrast, the colored part of the eye is the iris, light detection is primarily the role of the retina, and auditory function is entirely unrelated to the structures of the eye.