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Hypermetropia may arise due to

Question
Hypermetropia may arise due to
the eye lens's focal length being too short only
the focal length of the eye lens being too long, or the eyeball being too small
complete absence of a lens
excessive curvature only, never eyeball size
Answer
the focal length of the eye lens being too long, or the eyeball being too small
Detailed Explanation
The chapter states hypermetropia arises either because the focal length of the eye lens is too long, or because the eyeball has become too small.
The human eye is often compared to a Science · The Human Eye and the Colourful World The light-sensitive screen inside the eye on which the eye's lens system forms an image is called th... Science · The Human Eye and the Colourful World Light enters the human eye through a thin membrane called the Science · The Human Eye and the Colourful World The cornea forms the transparent bulge on the front surface of the Science · The Human Eye and the Colourful World

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