Bifocal contact lenses correct for both near and
distance vision.
If
you dislike wearing reading glasses or bifocal glasses,
bifocal contact lenses might be a good option for fixing
your vision. Bifocal contact lenses fix a condition
known as presbyopia. Holding reading material at arm’s
length, in order to read it, is one of the major
symptoms of this condition.
You
will need a special prescription for bifocal contact
lenses. They take a bit to get used to and it usually
takes some time for users to become accustomed to them.
Before complete adaptation takes place, users might have
hazy vision and see shadows and glare in places with dim
lighting. However, most lens wearers become accustomed
to their lenses within six weeks.
Bifocal contact lenses have two powers on one lens. One
corrects for problems in distance vision, and the other
for shortcomings in near vision. Some contacts have the
near vision at the bottom of the lens and the distance
vision at the top of the lens. Other lenses have the
different powers blended together at specific parts of
the lens. These are called progressive contacts.
Bifocal contact lenses can come in both soft and rigid
gas permeable varieties. Disposable lenses of this type
became readily available in the late 1990s.
Bifocal contact lenses can help you attain quality
vision.
