Frequency 55 Toric Contact Lenses For Astigmatism Are An Increasingly Popular Choice
Posted: January 4th, 2010 | Author: David Long | Filed under: Medicines | Tags: astigmatism, diseases, frequency 55 toric, frequency 55 toric contact lenses, medicine, Medicines, toric contact lenses, toric lenses, vision | No Comments »Frequency 55 Toric contact lenses for astigmatism from Coopervision are an increasingly popular brand of toric lenses. They feature superior comfort and visual acuity on a convenient monthly replacement schedule. You can wear and remove them every day, or optionally use them for up to seven days of extended wear.
Frequency 55 Toric lenses address the odd shape of the cornea, the unique problem experienced by astigmatism patients. The normal cornea is shaped like a sphere, but the astigmatic one is shaped more like a football. This odd shape causes light rays to scatter rather than focus sharply on the retina, which ends up causing the blurry eyesight you’re used to without correction.
Frequency 55 Toric lenses correct your astigmatism, once they are securely in place, by acting as a refracting surface that re-focuses rays of light properly on the retina. They therefore compensate for and reverse your astigmatism entirely, which leads to the crisp, clear eyesight you are seeking.
Frequency 55 Toric contact lenses for astigmatism from Coopervision are an increasingly popular brand of toric lenses. They provide excellent comfort and vision quality on a convenient monthly replacement schedule. You can wear and remove them daily, or optionally use them for up to 7 days of extended wear.