The,Use,Contact,Lenses,for,Peo health The Use of Contact Lenses for People with Presbyopia
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Normal 0 false false false MicrosoftInternetExplorer4 st1\:*{behavior:url(#ieooui) } /* Style Definitions */ table.MsoNormalTable{mso-style-name:"Table Normal";mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-parent:"";mso-padding-alt:0in 5.4pt 0in 5.4pt;mso-para-margin:0in;mso-para-margin-bottom:.0001pt;mso-pagination:widow-orphan;font-size:10.0pt;font-family:"Times New Roman";mso-ansi-language:#0400;mso-fareast-language:#0400;mso-bidi-language:#0400;}The lenses become rather inflexible and this is common in people who are above40 years old. In America,about 90 million adults suffer from presbyopia and every day, more and morecases have been reported.A person suffering from it will have the following symptoms:1. headaches2. difficulty in reading3. difficulty in seeing,especially in the darkIn the past, if you have problemswith your eyesight the only remedy you can consider is to wear reading glasses.Some eyeglass wearers prefer bi-focal eyeglasses but nowadays, most peopleprefer contact lenses to be able to see. Contact lenses have become ratherpopular because not only is it easier to use, it is also more fashionable andmore practical in sports activities and exercising.Many corrective lenses have become available now. They are available in manydifferent kinds and since it came out in the market, more and more peopleprefer contact lenses from eyeglasses.How can contact lenses correctpresbyopia?Contact lenses can correct presbyopia in three different ways; and while eachof these types can successfully correct vision problems, they all have theirown share of advantages and disadvantages for the wearer:1. Monovision Lenses- This involves the use oflenses only for a single eye to be able to see either near or far objects.These types of lenses are well accepted by many people but it can sometimescause a patient to lose the depth in vision. - Monovision lenses areeffective because it relies on the brains ability to utilize the best possiblesource to be able to translate an image as a clear vision. 2. Bi-focal Contact Lenses- Just like normalbi-focal eyeglasses, a single contact lens is capable of seeing nearby objectsas well as far away objects. A disadvantage to wearing these types of lenses wouldbe reduced light perception as well as sharpness, so the objects may not lookas clear.a. Translating Bi-focalLensesThese lenses are also calledAlternating Lenses and they are the gas-permeable type of lenses. Itfunctions much like the bi-focal lenses; there will be two zones and each willcorrespond to seeing nearby or far away objects, depending on the need. b. Simultaneous Bi-focalLensesMost soft bi-focal lenses are ofthis type. When a person wears simultaneous bi-focal lenses, a person is actuallylooking through lenses of varying power at the same time but only the powerthat is required by the eye will be utilized.Regardless of which type of contactlenses you believe is best for you, what is important is that you are able toperform all of your normal activities without any hindrances caused by pooreyesight.It should always be remembered, however, that while the use of contact lensescan allow you to see objects, whether near or far, it is never going to correctany eye condition that you may have.
The,Use,Contact,Lenses,for,Peo