Physics, asked by addu8487, 1 year ago

what are the common defects of eyes suffered by humans?

Answers

Answered by jiyasaxena
2

They are myopia and hypermetropia

Answered by path27
2
There Some Common Defects Which Are Suffered By Us Humans.

The First One And The Most Common Is A Condition Called

1.Myopia

In This Condition The Person Suffering Can't See The Things Nearer To Them,To Be Exact 25cm

This Condition Could Be Cured Using A Concave Lens.

The Second Condition Is Called

2.Presbyopia

This Condition Mainly Occurs At Old Age When The Ciliary Muscles Begin To Weaken.
In This Case Sometimes Both Myopia And Hypermetropia Can Occur

This Condition Could Be Corrected With A Bipolar Lens.

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