Focus Toric contact lenses from CIBA Vision Corporation are a well-known 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 a misshapen 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 accustomed to without your eye contacts or glasses.
Focus Toric lenses compensate for astigmatism by placing themselves securely around the eyeball upon insertion and remaining firmly in place. They then become a refracting prism that reverses the scattering of light caused by the astigmatic cornea and re-focuses light on the retina. The end result you care about is clear, crisp 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 stay moist because they are constructed of 55% water and 45% vifilcon A, a water-loving polymer that keeps your lenses feeling smooth and comfortable 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 may notice that the lenses have a slight shade of blue, which happens through a method CIBA Vision calls Visitint. The blue tint is invisible while you wear the lenses, but it greatly helps in handling them or finding one you dropped. Focus Toric lenses also have three small grooves that tell the wearer what part of the lens is the bottom when placed on the astigmatic eye, since the positioning of a toric lens is so important.
Focus Toric contact lenses provide the convenience of a monthly replacement schedule, which means less worrying about when to change to new lenses. They should be removed and disinfected nightly. Please check with 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.
Astigmatism sufferers have a misshapen 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 accustomed to without your eye contacts or glasses.
Focus Toric lenses compensate for astigmatism by placing themselves securely around the eyeball upon insertion and remaining firmly in place. They then become a refracting prism that reverses the scattering of light caused by the astigmatic cornea and re-focuses light on the retina. The end result you care about is clear, crisp 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 stay moist because they are constructed of 55% water and 45% vifilcon A, a water-loving polymer that keeps your lenses feeling smooth and comfortable 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 may notice that the lenses have a slight shade of blue, which happens through a method CIBA Vision calls Visitint. The blue tint is invisible while you wear the lenses, but it greatly helps in handling them or finding one you dropped. Focus Toric lenses also have three small grooves that tell the wearer what part of the lens is the bottom when placed on the astigmatic eye, since the positioning of a toric lens is so important.
Focus Toric contact lenses provide the convenience of a monthly replacement schedule, which means less worrying about when to change to new lenses. They should be removed and disinfected nightly. Please check with 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.
About the Author:
David Long is an expert who writes about toric contact lenses. Visit his site to find money-saving coupons and the best prices for Focus Toric and other lenses for astigmatism.
No comments:
Post a Comment