Question

What is human eye antnomy ecplain the parts of human eye?

Answer 1

Light is focused primarily by the cornea — the clear front surface of the eye, which acts like a camera lens. ... Light focused by the cornea and crystalline lens (and limited by the iris and pupil) then reaches the retina — the light-sensitive inner lining of the back of the eye.

Answer 2

Answer:

The eye is our organ of sight. The eye has a number of components which include but are not limited to the cornea, iris, pupil, lens, retina, macula, optic nerve, choroid and vitreous. Cornea: clear front window of the eye that transmits and focuses light into the eye.

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The eye has many parts that must work together to produce clear vision:

1.The sclera, or white part of the eye, protects the eyeball.

2.The pupil, or black dot at the centre of the eye, is an opening through which light can enter the eye.

3.The iris, or coloured part of the eye, surrounds the pupil. It controls how much light enters the eye by changing the size of the pupil.

4.The cornea, a clear window at the front of the eye, covers the iris and the pupil.

5.A clear lens, located behind the pupil, acts like a camera lens by focusing light onto the retina at the back of the eye.

6.The retina is a light-sensitive inner lining at the back of the eye. Ten different layers of cells work together in the retina to detect light and turn it into electrical impulses.