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A person is suffering from the defect astigmatism. Its main reason is______.

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Distance of the eye lens from retina is increased.

Distance of the eye lens from retina is decreased.

The cornea is not spherical.

Power of accommodation of the eye is decreased.

answer is C.

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Detailed Solution

Astigmatism is a defect that a person has. Its primary cause is:

Increased separation between the retina and the eye lens
Reduced distance between the retina and the eye lens
Not being spherical is the cornea The eye's ability to accommodate is lessened.

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