If you are looking for extended wear contact lenses for your astigmatism, and especially if you are suffering dryness and discomfort from your current eye contacts, ACUVUE Oasys For Astigmatism is a toric contact lens brand you will love.
ACUVUE Oasys toric lenses are very similar to their cousins, ACUVUE Advance For Astigmatism, and are made by parent company Johnson and Johnson. Both offer disposable wear technology and can be worn for up to two weeks with daily cleaning. ACUVUE Oasys, however, is also approved by the Food and Drug Administration for non-stop and overnight use of up to six days.
ACUVUE Oasys uses an advanced silicon polymer product called Hydraclear Plus. It is a very moisture rich substance found inside and outside of each lens. The polymer maintains a high moisture level because it is mostly made up of water-loving long-branch molecules. The result is a soft, super-smooth feel every day and night that the lenses are worn. They are so smooth that it becomes easy to forget you have them on, even in difficult environments or if you tend to suffer from dry eyes.
These toric contact lenses are also remarkably permeable, which is absolutely vital for any extended wear eye contacts. Breathability is important for your eye, since the eye needs oxygen in order to function properly. Hydraclear Plus allows an amazing 98% of available oxygen to permeate through the lens down to your cornea.
ACUVUE Oasys astigmatism lenses also provide almost total protection against the sun's ultraviolet rays. Ultraviolet protection is important because UV rays can harm your eyesight. ACUVUE Oasys lenses give nearly 100% protection against UV-B and up to 96% protection against UV-A. That is much greater than the relatively paltry 30% and 10% protection respectively offered by some other brands!
Astigmatism contact lenses must remain motionless in place on the eye rather than float around, because their shape and position reverse the scattering of light that astigmatism causes. ACUVUE Oasys lenses counter astigmatism through advanced toric lens engineering its makers call Accelerated Stabilization Design. The design minimizes contact between the eyelid and the lens when the eye blinks, and also harnesses pressure caused by the eyelids themselves to keep the lens where it belongs. ACUVUE Oasys lenses have four stability zones instead of a single heavy "ballast" zone at the bottom of the lens as found on most other toric lenses, which results in enhanced stability and sharp vision.
If you think extended wear toric lenses may be for you, you should consult a doctor to make sure that your eyes can tolerate extended wear lenses since everyone's opthalmic needs are different. If your doctor says you are eligible, then you'll be glad you gave ACUVUE Oasys a try.
David Long is an expert on toric contact lenses. If you suffer from astigmatism, visit his web site at MyToricContactLenses.com to find the lowest prices and best deals on ACUVUE Oasys For Astigmatism lenses and other toric lens brands.
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