Choroid

The choroid is a layer of tissue located between the retina and the sclera (the white part of the eye). Its primary function is to supply blood to the retina, which helps nourish it and removes waste products. The choroid is rich in blood vessels and also contains pigment cells that help absorb light, preventing it from scattering within the eye. This is important for clear vision. Overall, the choroid plays a crucial role in maintaining the health and functionality of the eye, supporting our ability to see clearly.