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Varifocal lenses
Varifocal lenses mean your eyesight will be
as good now as it was thirty years ago, even though you may
be in your late 40's or early 50's and have presbyopia.
This is a perfectly natural condition which
we first notice when doing close work or quickly looking from
one distance to another. Finding yourself reading the newspaper
at arm's length is the sign that your eyes require a little
help , sooner rather than later.
The cause of this is simply a gradual loss of
flexibility in the lens inside the eye. When we are children
the lens is exceptionally flexible, letting us change focus
instantly without strain. As we grow older, it loses elasticity
and we start to find it harder to focus.
The first person you should see whenever you're
concerned about your vision is a registered optometrist. They
can give you an eye examination and explain what's happening
to your eyes, then advise you on the range of lenses and frames
available to correct your vision.
Varifocal Lenses have 3 main focal areas blended
into one, so you get effortless sharp vision at every distance
from near to far and in between, unlike other means of correction.
With single vision lenses everything beyond
the reading area is blurred so you have to switch spectacles
or peer over your reading glasses to see distant objects.
With bifocal lenses although near and distant
vision is clear, the area in between can be blurred and these
is an unflattering line across your glasses.
With varifocal lenses you have sharp vision at
all distances so you look and feel more natural.
If you enjoy an active lifestyle, when playing
sports like badminton or tennis, you'll have a better perception
of things going on around you and find it much easier to keep
your eye on the ball. Even if you're simply walking the dog
or driving the car, you'll find extra breadth of vision helps
you see more of the world around.

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