Contact Lenses And You
Author: Robert Thatcher

Contact lenses are practically a new concept for most people. A
lot of people still prefer to wear glasses in order to correct
their own visual problems. But sometimes, using eyeglasses
present some disadvantages that need to be addressed. If a
person is regularly wearing eyeglasses of the ordinary sort, he
is likely more susceptible to glare and the occasional
reflective properties of glass that can greatly affect his
clear vision. Varying weather conditions might also affect
eyeglass wearers in a lot of ways. When it's raining, one's
eyeglasses can easily get hazy from the raindrops and can
render it useless in an instant.

On cold days, eyeglasses tend to fog up more often especially
when going inside warmer quarters. One will need to wipe it
frequently just to get rid of the moisture and get a clearer
vision on everything as well as to avoid being laughed at for
having fogged up eyeglasses. And one of the most despised
things about wearing eyeglasses is that it can make one look
unattractive. This is actually the frequent complaint of a lot
of many people out there. Such disadvantages may have persuaded
inventors to look for other alternatives in correcting vision
problems.

These disadvantages may have spurred the invention of the
contact lenses of late. With contact lenses, there is finally
an alternative which can do away with the drawbacks experienced
with wearing eyeglasses. Contact lenses make it possible for one
to finally improve one's vision without having to wear
eyeglasses. It can be such a welcome answer to people with
vision problems but do not want to wear prescription
eyeglasses. With contact lenses, it would be difficult for
others to recognize a person's vision problems unlike
prescription eyeglasses which is a plain giveaway in itself.

There are two types of contact lenses available for people.
They can choose either from soft contact lenses or the rigid
gas permeable types. Soft contact lenses can contain from 25
percent to as much as 79 percent water which makes them soft
and more comfortable to wear.The rigid gas permeable contact
lenses meanwhile can take longer to get accustomed to. Its one
advantage is that it is made of a more durable material than
soft contact lenses and can offer crisper vision as compared to
contact lenses of the softer varieties. Rigid gas permeable
lenses are also more resistant to deposit buildup and tend to
be less expensive over the life of the lens when compared to
the softer versions which may even require frequent
replacements.

The life of a rigid gas permeable contact lens can usually last
for a couple of years except when in need of a new prescription
pair. But with soft contact lenses, there is a need for regular
replacement of new lenses. There are soft contact lenses that
can be worn for a year before needing a replacement. There is
also the frequent replacement type of contact lenses which may
require you only one month of wearing before needing a new
replacement.

There are also contact lenses available that can be worn only
for short periods for convenience. These are the disposable
types of contact lenses. They are further divided into
different types depending on the level of convenience that you
wish for. There are daily and extended wear disposable contact
lenses which offer you a week or two of use before of
disposing. For the ultimate in convenience, there is the one
day wear only disposable contact lens which has virtually
eliminated the need for cleaning the lenses which can sometimes
be a chore. But disposable contact lenses can be very expensive
for most to use regularly except, that is, if you have money to
burn and you look for comfort and convenience more than the
cost.


About The Author: Robert Thatcher is a freelance publisher
based in Cupertino, California. He publishes articles and
reports in various ezines and provides contact lens resources
on http://www.all-contact-lenses.info.