What Is the Vascular Tunic Responsible For

The middle layer of the eye is the vascular tunic, which is mostly composed of the choroid, ciliary body

What is the function of the vascular tunic?

Middle coat (vascular tunic) Its major functions are oxygen supply and nutrition for the eye.

What is a tunic of the eye?

The eye is made up of three layers: the outer layer called the fibrous tunic, which consists of the sclera and the cornea; the middle layer responsible for nourishment, called the vascular tunic, which consists of the iris, the choroid, and the ciliary body; and the inner layer of photoreceptors and neurons called the …