What are the reasons for Myopia and Hypermetropia ?
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-Myopia causes when light rays entering the eye focus at a point in front of the retina, rather than directly on its surface. It also can be caused by the cornea being too curved for the length of the eyeball.
-Hypermetropia causes when light rays entering the eye focus behind the retina, rather than directly on it. The eyeball of person is shorter than normal
-Hypermetropia causes when light rays entering the eye focus behind the retina, rather than directly on it. The eyeball of person is shorter than normal
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Myopia:
This causes light rays to focus at a point in front of the retina rather than directly on its surface.Nearsightedness also can be caused by the cornea or lens being too curved for the length of the eyeball. In some cases myopia is due to a combination of these factors.
Hypermetropia:
This vision problem occurs when light rays enter the eye focus behind the retina rather than directly on it. the eyeball of a farsighted person is shorter than normal.
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i hope u understand......happy to serve u
This causes light rays to focus at a point in front of the retina rather than directly on its surface.Nearsightedness also can be caused by the cornea or lens being too curved for the length of the eyeball. In some cases myopia is due to a combination of these factors.
Hypermetropia:
This vision problem occurs when light rays enter the eye focus behind the retina rather than directly on it. the eyeball of a farsighted person is shorter than normal.
..
..
i hope u understand......happy to serve u
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