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Toric contact lens rating
This toric contact lens
rating is intended to help you understand what
toric contact lenses are and some of the options available
to you. Toric contacts are designed to correct astigmatism,
or an irregular curvature of the cornea. The cornea
is located at the very front of the eye and is normally
spherical in shape. It is instrumental in focusing what
we see, and should allow light into the eye evenly on
all planes. The cornea does about 80% of this light
refracting work. If the cornea is curved more in one
direction than another like an American football or
rugby ball, it can look as though you are viewing the
world through a wavy mirror. Only part of what you are
seeing is in focus while the rest is blurred. Most of
the time, this partially blurred vision is present at
all distances. Toric contact lenses can correct this.
Be sure to visit your eye doctor
to get an accurate prescription for toric contact lenses.
Fitting toric contact lenses takes more expertise than
regular contacts. Remember to let your eye doctor know
if your vision becomes blurred when you move your eyes
or blink. This is important, since toric contacts are
weighted at the bottom to help them stay in place and
provide vision correction all day long.
Toric contact lenses are available
in both soft contact lens and rigid gas permeable contact
lens varieties. While soft contact lenses offer the
convenience of disposable contacts, and potentially
less care, rigid gas permeable contacts can provide
greater comfort, value and bio-compatibility.
Acuvue toric soft contact lenses
offer exceptional comfort and UV protection. They are
available 12 to a box. These disposable contacts can
be worn for 1-2 weeks. Their base curve is 8.7, and
diameter is 14.4.. Acuvue toric contact lenses have
a very high 58% water content, and are among the most
popular in the US.
Encore Toric contact lenses provide
the convenience of a monthly soft contact lens while
delivering great visual clarity and superior comfort.
They are made by CooperVision, and have a water content
of 55%. Each box provides 6 soft contacts to correct
your astigmatism. Base curve is 8.6, and diameter is
14.4.
Focus Dailies Toric are perhaps
the most comfortable toric contacts. Offering the comfort
and convenience of one day contact lenses, Focus Dailies
Toric use a unique material clinically proven to have
10 times less protein build-up than other leading lenses.
Made by Ciba Vision with their "Comfort Edge Technology",
these toric soft contacts are more comfortable than
one day contact lenses. They have a base curve of 8.6
and a diameter of 14.2, while providing their double
thin zone design, constant thickness differential, and
Dailies Tri-Curve Design. Perhaps the greatest comfort
and performance in one toric contact lens.
Freshlook Colorblends Toric,
also from Ciba Vision offer personal flair while correcting
your astigmatism. They are available in boxes of 6 with
a water content of 55% and made with 45% Phernfilcon
A material. Freshlook Colorblends Toric are among the
most popular disposable colored toric contact lenses.
For more toric contact lense
options see below for a link offering convenience and
great savings.
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