411 REFERENCE · Wikibooks
Human brain/Eye
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Human eye
Anatomy
The parts of your eye are:
Sclera
Cornea
Retina
Anterior chamber
Posterior chamber
Iris
Pupil
Lens
Vitreous body
Optic nerve
Function
Your eyes help you see color.
Color
Light
Color is actually from sunlight. Without the sun, everything would be black, white, and grey.
Sight
Now that we learned about color, we need to learn how we see. When light enter the pupil, and is focused through the cornea, lens, and iris. Then the image focuses on the retina. There are 2 types of cells in vision: Rods and cones. Rods see black, white, and grey. Cones see colors.