| Iris:
|
The iris is the colored part of the pupil. The iris is a contractile disk that is between the cornea and the lens. The iris controls the amount of light that enters the eye. |
| Pupil:
|
The pupil is the opening in the center of the iris in the eye. It is the black part in the center of your eye. |
| Retina:
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The retina is the inner membrane at the back of the eye. It is sensitive to the light, and it recieves optical images. |
| Lens:
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The lens is a clear oval in the center of your eye behind the iris that focuses light rays on the retina. |
| Optical
Nerves:
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Optical Nerve is the nerve of sight which goes from the brain to the eye. |
| Cornea:
|
The cornea is the clear part of the outer part of the eye. The cornea covers the iris and the pupil. |
| Rods:
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Rods are microscopic sence organs in the retina of the eye that are sensetive to dim light. |
| Cones:
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Cones are coned shaped cells of the retina that respond to light. |
| After
Images:
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After image is the thing that our mind thinks it sees when certain rods and cones tire out. |
| Receptors:
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Receptors are cells in the retina that perceive light. |
| ROY
G BIV:
|
ROY G BIV stands for the colors in the rainbow. It stands for Red, Orange, Yellow, Green, Blue, Indigo, and Violet. |
| Primary
Colors:
|
Primary colors are the three colors that make up all other colors. There are 2 different sets, one for light and one for pigment. The primary colors for light are Cyan, Magenta, and Yellow. The primary colors for pigment are red, yellow, and blue. |
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