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| Presbyopia | |
| New Eye Surgery To Avoid Near Vision Glasses | |
People
suffering from
myopia or weak
near vision can
read or write
or pass thread
through a needle
hole without
wearing glasses.
It seems difficult
for one to believe. |
|
| What is Presbyopia ? | |
| In simple words, it is defiency of accommodation which comes with age at 40 years. | |
| What is accommodation? | |
This
is the mechanism
by which the
natural lens
of the eye adjusts
it self to see
objects at various
distances. The
adjustment is
brought about
by lens, zonules
and ciliary body
muscle of the
eye. |
|
| Where lies the defect in presbyopia ? | |
| All the three that is lens, zonules and ciliary body muscle contributes to it. | |
| Who all develop this eye condition? | |
It
generally people
at the age of
40 or above start
suffering from
presbyopia or
the deficiency
of accommodation. |
|
| Is there any means to correct presbyopia? | |
There
are many ways
to correct presbyopia
,like use of
convex lenses,
bifocal contact
lenses, bifocal
glasses, separate
glasses for near
& distance
and multi focal
glasses. |
|
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