Steps for cleaning and disinfecting a contact lens
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Posted On :
Jan-18-2010
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Article Word Count :
518
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Special care should be taken while cleaning a contact lens, otherwise you can face several problems.
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The invention of contact lens is one of the best inventions in human history. Contact lens was discovered in 1887, but it was not used at that time. At that time, contact lens were made of thick glass, as a result it was very difficult for the people to use it. Later, with advancement of technologies, contact lens became wearable. Nowadays, people prefer contact lens more than spectacles. Carrying a spectacle on their ears all day long is often a problem for hard working people and also for the young kids. For this kind of reason, people tend to use contact lens more than spectacles.
However, there are some problems about the contact lenses. Most importantly, it has to be cleaned regularly. Most people do not take much care of their lenses and are ignorant about it. There are several different options for cleaning and disinfecting a contact lens, depending on the type of lens a person is wearing. Not cleaning a contact lens regularly can cause discomfort and reduce vision and even contamination. However, contact lens cannot be cleaned like the glass spectacles; it should be cleaned very carefully. There are also certain limitations for cleaning a lens.
Firstly, contact lenses cannot be cleaned by water. This is because normal water contains various minerals, metals and also micro organisms which can cause infection to the human eye. Purified water also cannot be used for such purpose as it cannot disinfect a lens. The best way to clean contact lenses is using the solutions provided with the lens. These solutions are made in such a way, that not only it can clean and disinfect the lenses, but also protect a person’s eyes. The solution prevents the lens from drying up and gives comfort for long time. This solution even works as a good disinfectant for the contact lenses.
People should always choose solutions keeping in mind the following:
1.The solution should keep the contact lens lubricated which will give you relief from dry, irritated eyes.
2.The solution should lubricate a contact lens in such a way that it can give one relief from irritations caused by dirt, smoke or dryness.
3.The solution must help free movement of the contact lens.
4.The solution must be suitable for all kinds of lenses, even the gas permeable contact lenses.
If you have contact lenses, certain things should be kept in mind.
1.It should be cleaned very carefully and with soft cloth, so that it doesn’t get a single scratch. A single small scratch can spoil the lens.
2.It should be stored in a saline solution.
3.Cleaning and disinfecting is a must, proper disinfecting will kill the micro-organisms which are responsible for infections.
There are many options for cleaning and disinfecting a lens depending on the kind of lens a person is using. The daily disposable contact lenses do not have to be cared much.
However, the permanent contact lenses need a lot of attention and care. Negligence can spoil it and can also cause problems to your eyes.
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Article Source :
http://www.articleseen.com/Article_Steps for cleaning and disinfecting a contact lens_9041.aspx
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Author Resource :
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Keywords :
contact lenses, buy contact lenses,
Category :
Health and Fitness
:
Beauty
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