Electromagnetic radiation (light) limited to the narrow visible spectrum.
the iris
-- You "see" only when light enters your eye. -- You 'see' an object only when light from that object enters your eye. -- If the object itself doesn't generate light, then light from some other source must illuminate the object, and some of that light must reflect from the object to your eye. -- In absolute darkness, there is no light, and you do not 'see'.
The tough, transparent cover of the eye is called the cornea. It helps to protect the eye and refracts light that enters the eye to help focus it on the retina.
your eye is used to help you see
your eye pupils help you see
Not reversed.
When light enters your eye, it is focused by the cornea and the lens onto the retina at the back of the eye. The lens adjusts its shape to help focus the light onto the retina, where it is converted into neural signals that are sent to the brain for processing.
A bright light that causes you to shut your eyes is called a glare. A glare is harmful in that light enters your eye, but doesn't help you see.
your eye pupils help you see
The structure that help to see in eye is retina
As light enters the eye, it passes through the cornea, the aqueous humor, the lens, and finally reaches the retina. These structures help to focus and transmit the incoming light to the photoreceptor cells in the retina where the visual signals are initiated.
No. No more than the color of the window frame affects what you see through the glass.You "see" the light that enters through the little black hole in the center of your eye ... the"pupil" ... whereas the "color" of your eye is the color all around it.