Question

Define Myopia. Hypermetropia and presbyopia. how can presbyopia be corrected​

Answer 1

Answer:

Myopia (near-sighted): Difficulty viewing distant objects. Hyperopia (far-sighted): Difficulty viewing near objects, such as newspaper print. Presbyopia: Between ages 40-50, your natural lens loses its flexibility to move its focus between near and far objects.

Answer 2

Answer:

myopia is a defect in which u can see nearby objects clearly but cannot see far objects coz the far point is nearer than infinity in myopic eye . in hypermetropia we can see far objects but not near objects coz near point of hypermetropic eye moves farther away . presbyopia is situation when both myopia nd hypermetropia occurs due to old age.

Explanation:

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