The term 'eye component' can refer to two different parts of the eye: the cornea and the areola. The cornea is a transparent, dome-shaped structure that covers the front of the eye and helps to focus light onto the retina. The areola is a thin, circular membrane that surrounds the iris and helps to regulate the amount of light entering the eye. Both the cornea and the areola are essential components of the eye and play an important role in vision.