Source: Human Eye; Public Domain: http://en.wikipedia.org/w/index.php?title=File:Schematic_diagram_of_the_human_eye_en.svg&page=1
Fluid within the eyeball that maintains pressure and transmits light.
A photoreceptor that detects bright light.
A layer that covers the iris and helps to focus light into the eye.
An area of the retina where vision is the most acute.
The colored portion of the eye.
A structure in the eye that focuses light to the retina.
A nerve that sends impulses to the visual cortex in the brain where images are interpreted.
Cells that detect light found on the basement layer of the retina; includes rods and cones.
The black part of the eye through which light enters.
An area in the back of the eye that contains photoreceptors to absorb light.
A photoreceptor that detects dim light.
The white of the eye that aids in protection.
The perception of light, images and movement by the eye.
The part of the brain that receives nerve impulses from the optic nerve.
Fluid within the eyeball that supports the lens and the eyeball.