ANATOMY OF THE EYE

Figure This is a view of the eye, cut horisontally. In the back lies the optic neuron.

In the retina:

Left:
The retina is situated innermost in the eye. It has a pigmented epithelial layer (RPE). Outside RPE lies the choroid, a vascular supportive tissue supplementing the retina with vitamin A and other substances. Outside the choroid lies the sclera.

Right:
Structure of the retina.