With reference to the fact that light must pass through, the vertebrate retina before it reaches the region which is photosensitive and the photoreceptors, that are at the back of the eye.

INVERTED RETINA: "Inverted Retina allows light to pass through all the cell layers"
Cite this page: N., Pam M.S., "INVERTED RETINA," in, May 11, 2013, (accessed September 20, 2021).