Focus Toric Contact Lenses For Astigmatism Offer Great Convenience And Reliability
Focus Toric contact lenses from CIBA Vision Corporation are a popular brand of toric lenses for astigmatism. You can use them for daily wear and removal, and offer low-maintenance convenience by being replaceable monthly.
Astigmatism sufferers have an oddly shaped cornea that is shaped more like a football than a sphere. That causes light rays to scatter everywhere rather than focusing on the retina where they belong. The end result is the blurry eyesight you’re used to without your eye contacts or glasses.
Focus Toric lenses address this problem by wrapping themselves securely around the eyeball, since the lenses must stay in place and not move around the eye in order for them to work correctly. Once in place, they serve as a refracting medium that compensates for and reverses the scattering of light caused by the cornea. You then end up with clear, crisp visual acuity.
A high level of moisture is important for any eye contacts, since higher moisture means increased wearing comfort. Focus Toric lenses remain moist because they are constructed of 55 percent water and 45 percent vifilcon A, a water-absorbing polymer that attracts moisture to keep your lenses feeling comfortable and smooth the entire day. When you remove them at night they will re-absorb water from your contact lens solution and be full of moisture once again in the morning.
These lenses have a slight shade of blue through a process CIBA Vision calls Visitint. The color is not noticeable at all while wearing the lenses, but it assists greatly in handling and removing your lenses every day. Also, since the positioning of a toric lens is important, Focus Toric lenses feature three small lines at the bottom that tell the user the exact position in which the lenses should be placed on the astigmatic eye.
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 are looking for sturdy, long-lasting astigmatism contacts on a monthly replacement schedule you can’t go wrong with this brand.
David Long is an expert on toric contact lenses. If you suffer from astigmatism, visit his web site at MyToricContactLenses.com to find the best deals and lowest prices for Focus Toric lenses and other toric brands.
