Focus Toric contact lenses from CIBA Vision Corporation are a popular brand of toric lenses for astigmatism. They are used for daily wear and removal, and offer convenient monthly replacement.
When you have astigmatism, the eye’s cornea is oddly shaped and is is shaped more like a football than a sphere. The result is that rays of light scatter everywhere instead of landing on the retina where they belong, which in turn causes the blurry vision you’re accustomed to without your eye contacts or glasses.
Focus Toric lenses reverse astigmatism by wrapping themselves snugly around the eyeball upon insertion and then remaining firmly in place. Once there, they serve as a refracting medium that compensates for the scattering of light caused by the oddly-shaped cornea and re-focuses light on the retina. You then end up with crisp, clear eyesight.
A high moisture level is important for any eye contacts, because a higher water content equates to increased comfort while wearing the lenses. Focus Toric lenses remain moist because they are constructed of 55% water and 45% vifilcon A, a water-loving polymer that keeps your lenses feeling comfortable and smooth all day long. When you remove them in the evening they will re-absorb water from your contact lens solution and be full of moisture once again the next morning.
You might notice that Focus Toric lenses have a slight shade of blue, which happens through a method CIBA Vision calls Visitint. You can’t see the blue tint at all while wearing the lenses, but it helps greatly in handling and removing your lenses. The lenses also feature three small lines at the bottom that tell the wearer the exact position in which the lenses should be placed on the astigmatic eye, since the positioning of a toric lens is so important.
Focus Toric contact lenses provide the convenience of monthly replacement and less worry about when to discard in favor of new lenses. They should be removed and disinfected nightly, so please consult your eye doctor before using them in any other way.
If you seek well-designed, long-lasting toric contact lenses for astigmatism that need only monthly replacement you can’t go wrong with this brand.
David Long is an expert who writes about toric contact lenses. If you want the best price and money-saving coupons for toric lenses, visit his site at MyToricContactLenses.com to purchase Focus Toric lenses as well as many other toric lens brands.
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