Sunday 13 January 2013

long-sightedness?Short sightedness?

What is long-sightedness?
&
What is Short sightedness?


Answer
Long-sightedness :
People with this condition (called 'hypermetropia' by doctors) can see distant objects clearly, but they cannot see near objects as clearly.

Short sightedness :
It is also called 'myopia' by doctors.People with this condition can see objects which are near them clearly, but cannot see distant objects as clearly.

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