11 The Human Eye and the Colorful World
1. Human eye is a valuable sense organ. Its various parts and the respective functions include:Eye part Eye function
Cornea Protective layer of eye
Eye lens Refracts the light so as to form the image on retina
Retina Behaves as the screen on which the image is formed
Pupil Controls the intensity of light entering the eye
Ciliary’s muscles Adjust the thickness of the lens
2. The farthest point up to which the eye can see clearly is called the farpoint of the eye.
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