Toric Contact Lenses
Toric contact lenses are actually designed with two powers so that
people with astigmatism can use them. Even though they are specialty
lenses for this particular vision disorder, they are available as soft
or RPG lenses. Toric contact lenses, therefore, have different angle
curvatures to correct near-sightedness, far-sightedness, and or
astigmatism; they also possess a special stabilizing feature so that
they don't move around excessively when one blinks.
Prosite toric contact lenses are actually tinted so that they are
easily located. They do not, however, change eye color. The toric
contact lens, in general, will be a more expensive lens due to the
extra manufacturing requirements and the extra time they will take to
be fitted properly by your eye doctor. However, they are now available
in disposable, multi-focal and even color changing or enhancing
varieties.
People, who experience discomfort and dryness while wearing their
contact lenses, may find using proclear compatible toric lenses a more comfortable option. By actually maintaining a layer of water around the lens, they provide the eye with constant hydration. For many contact lens users, this provides necessary relief and actually lets them continue wearing lenses where they might otherwise not be able! It's interesting to note that proclear lenses are produced with
phosphorylcholine, a naturally occurring substance in our embranes.
This substance actually prevents our reactions to foreign objects and
therefore aids in an elevated comfort level.
Therefore, these hydrating toric contact lenses may be especially
useful to contact lens wearers who reside in climate-controlled
environments, or for people who spend a lot of their time at a
computer. It is essential that contacts remain comfortable while
correcting our vision, or they become more of a nuisance than a help.
The right lens is a wonderful window into visual focus and possibility.
