Biomedics Toric contact lenses from CooperVision feature a high degree of stability, low rotation while being worn, and outstanding wearing comfort. In fact, eight out of ten patients in a recent clinical study cited by the manufacturer preferred Biomedics Toric lenses over what they currently used.
Biomedics Toric lenses are for daily removal and disinfection, and bi-weekly replacement. Alternatively, with doctor approval they can also be used for extended wear of up to seven days before replacement with new lenses.
Astigmatism is a condition where the eye's cornea is shaped irregularly, looking more like a football than a perfect sphere. This unusual shape distorts eyesight because it prevents rays of light from focusing correctly on the retina where they belong, which in turn causes the blurry vision astigmatism patients experience. Toric contact lenses like Biomedics Toric behave as a corrective refracting surface when placed properly on the eye, which re-focuses light rays on the cornea and produces crisp and clear vision.
Biomedics Toric lenses are made of a water-absorbing polymer called Ocufilcon D, which contains 55% water. This high moisture level, combined with thinner patented edges used by CooperVision on the lenses, means a very high level of wearing comfort for as long as you decide to wear your lenses.
Another great aspect of these lenses is that they block ultraviolet rays, something not found in many other contact lens brands. UV-A and UV-B rays can be harmful to your sight over the long term, so any protection against them is a great thing. The lenses do not substitute for the more thorough ultraviolet protection featured by UV-protective sunglasses or goggles because they do not completely cover the eye and surrounding area, but they do offer complementary protection.
Before using Biomedics Toric lenses, please check with your vision provider to work out the best wearing and replacement schedule for you--especially if you intend to use them for extended wear. Not everyone can tolerate continuous wear because medical needs will vary, so it is important that your eye doctor advise you on what is best for correcting your astigmatism.
Biomedics Toric contact lenses offer excellent flexibility and convenience for astigmatism patients who prefer a weekly or bi-weekly replacement schedule, and who want the choice of either daily or extended wear. With many toric lens wearers' clinically proven preference in favor of this brand over the competition for wearing comfort, try these lenses for yourself and see if this set of features appeals to you.
David Long is an expert on toric contact lenses. If you want the best deals and lowest prices for toric lenses, visit MyToricContactLenses.com to purchase Biomedics Toric lenses as well as many other toric brands.
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