What is Myopia or near sightedness ?

In myopia or short sightedness

What is meant by long-sightedness? How can this defect be corrected ?

What type of lens is used to correct long sightedness ?

What is far-sightedness or hypermatropia? What cause hypermetropia How this defect is corrected ?

Myopia is due to

Eye is said to be near- sighted when a

Study the diagram given below and answer the questions which follow. The diagram is depicting a defect of the human eye. Name the type of lens used to correct short sightedness.

Myopia (near-sightedness) is a defect in human eye in which the image is formed

Give technical term to the following: Eye lens losing flexibility resulting in a kind of long-sightedness in elderly people.

Cataract and Myopia are related to______