I would appriciate help refining this - The consept is a human eye, Light (photons) enter the eye and hit nerves which send signals to the frontal lobe of the brain to interpret. This is a profile of the eye and opical nerve
Sorry it needs to be Refined and Defined xD this is the basic idea of how your eye works. Light (photons) enter the eye and hit nerves which send signals to the brain telling it what youre seeing