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Why i a normal eye not able to see clearly the objects placed closer than 25 cm?

 Why i a normal eye not able to see clearly the objects placed closer than 25 cm?

Grade:12

1 Answers

Harshit Singh
askIITians Faculty 5964 Points
one year ago
Dear Student

Ciliary muscles can contract the lens of human eye to a certain limit because of which a person with normal vision can see the nearby objects clearly only if placed at 25 cm but if the object is placed closer to the eye than it cannot see the objects clearly:

Thanks

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