


Presbyopia is a natural eye condition which makes it difficult for you to focus on close objects. It
affects everyone and most people notice the resulting problems by their mid-40’s but these can
easily be corrected by spectacles or contact lenses.
It is not a disease and it cannot
be prevented. It is a natural part of the ageing process of the eye
and is basically a gradual loss of flexibility of the lens of the eye. When we are children the lens is
very flexible but as we get older the lens loses elasticity and we start to find it harder to focus.
How it starts
The main symptom is blurred close vision or a difficulty in maintaining
clear close vision. You may
also suffer from tired eyes or headaches when doing close work.
You will notice the first signs of presbyopia when doing close work or quickly looking from one
distance to another. Finding yourself reading the newspaper at arm’s length even in good lighting
is a sign that your eyes require a little help sooner rather than later.
Presbyopia may seem to happen suddenly but in fact it takes place over a number of years.
The Solution
Our optometrist will test for presbyopia during an eye examination and we can easily
correct the
problem with spectacles or contact lenses. With spectacles, single vision
lenses can be used but
everything beyond the reading area is blurred so you will
have to switch spectacles or peer over
the top of your reading glasses to see distant objects.
Bifocal lenses can be used but although near and distant vision is clear, the area between is
blurred. Varifocal lenses, however, have sharp vision at all distances you you can look and feel
more natural. The lenses help your eyes to focus quickly, especially when you switch from close to
distant vision, e.g If you look up from your book to see something in the distance.
There are lots of different varifocals available but the newest give an exceptionally wide field of
vision and a fast adaption time.
Regular Eye Examinations
Since presbyopia continues as we get older it is very important to keep having regular eye
examinations so we can help you maintain the best vision possible.

