Proclear Toric Contact Lenses Are Great For People Suffering From Dry Eyes
View PDF | Print View
by: DavidLong
Total views: 47
Word Count: 531
It's important to understand that you are not alone in your suffering of dryness and itchiness with other contact lens brands. CooperVision estimates that about 50% of all contact lens users experience some level of discomfort. That's due in part to the challenging work conditions of modern life, which include spending many hours staring at a computer monitor while sitting in an office full of dry, artificially cooled air.
The secret behind Proclear Toric's unparalleled wearing comfort is the material used for making the lenses. Called "PC Technology" by CooperVision, the material is a synthetic form of Phosphorylcholine (PC), which is found naturally in the membranes of human cells. PC molecules love water, and will bind to and surround themselves with it. These water-loving molecules coat the lenses to keep them very moist, resulting in a high 62% water content for each lens. The result you care about is that you can wear the lenses for up to twelve hours daily, free of the discomfort and itchy eyes you may be experiencing from other brands.
So are these lenses as good at curing your astigmatism as they are at keeping your eyes moist? Yes they are. When you have astigmatism, it means that your cornea is shaped oddly and more like an oval rather than a sphere. This unusual shape causes light rays to scatter all over the place except onto the retina, which leads to loss of focus and blurred vision. Proclear Toric lenses are designed to straddle the cornea and compensate for its odd shape, turning them into a refractive medium that re-directs those errant light rays onto the retina and restoring sharp vision and focus. These lenses are also designed to remain firmly in place rather than move around, which is essential for a toric lens to work correctly.
Before trying these lenses please be sure you check with your vision care provider. These lenses are usually prescribed for monthly replacement, but that assumes average medical needs and your eyes may have issues unique to you. Your doctor may therefore prescribe something different. He or she will also undoubtedly tell you that these lenses are not intended for extended wear, but that you should remove them every day for cleaning.
If you want your toric contact lenses to feel as good when you take them out in the evening as they do when you put them on in the morning, try out Proclear Toric lenses for yourself and feel the difference.
About the Author
David Long is an expert who writes about toric contact lenses. If you have been diagnosed with astigmatism, visit MyToricContactLenses.com to find the best deals and lowest prices for Proclear Toric lenses and other toric lens brands.
Rating: Not yet rated
