Follow the instructions and be a wise buyer of contacts
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Posted On :
Feb-11-2010
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Article Word Count :
515
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You can be a wise consumer if you are following these instructions carefully. Now you know that nobody, not even you know better your eyes other than an optometrist.
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Contact lenses have been serving millions of people see, feel, and look better for around several decades. These devices have replaced glasses in both looks and performance. It is congenial not only for corrective issues but also for fashion statement, and in the way revolutionized the eye care industry. Leonardo da Vinci is known to sketch his first ideas of lenses, though long after, it was fabricated and worn. Since its invention, much modification has been made in the shape and materials of lenses. Contact lenses are small, thin, flexible pieces of transparent synthetic materials having the potential to absorb water and it is placed on the cornea. It has many functional purposes better than that of glasses. Certain critical problems such as nearsightedness or myopia, farsightedness or hyperopia, and astigmatism can not be cured perfectly with glasses, whereas lenses have succeeded in curing.
Choosing the right contact lens for you is not as simple as it sounds to be. There are different types and shapes of contact lenses. As type is concerned, the lenses can be soft or rigid gas permeable and it can be of different shapes like some cover slightly more than the cornea and some cover just the central part of the cornea. Sometimes, it can be worn during sleep and often it is meant for daily disposal.
Most people use contacts for mainly corrective purpose and some for giving their appearance a different look. Whatever the uses be, a valid prescription of an eye care professional is needed to emphasize safety. Since eyes are the most sensitive part of the body, neglect can mean severe damage. Now days, wearing lenses have become a craze among youngsters. Ask them, they would not even be able to answer the reason. It is not for all because eyes vary from individual to individual. Patients with dry eyes would face problems in wearing it.
These days, online shopping is booming in the market and as a result, contact lenses are sold without demanding for any prescription. Consequently, problems are arising and people even remain unaware. A prescription for glasses can not be a dictation for contact lenses. An optometrist, who has fair experiences with contact lenses fitting, can show you the right way. If your doctor has recommended you for lenses, you should abide by the guides shown for making your trip with contacts more suave.
Choosing a low price tag is good, but sometimes you can get into problems. So, before buying a pair of contact lenses you should care about your needs and if cheap contacts fulfill the criterion, and then it is really going to help you. Online shops or flea markets often offer low cost contact lenses for same expensive brands; meanwhile you should pay attention to the expiry date. You should follow the instructions even you are buying colored contact lenses for decorative purpose.
However, a prescription for contacts is needed because it will help the provider to give you the lenses according to the information about certain dimensions and powers of your eye.
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Article Source :
http://www.articleseen.com/Article_Follow the instructions and be a wise buyer of contacts_10804.aspx
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Author Resource :
Get the best place to buy contact lenses is Contact Lense Compared where you can find the best quality contact lenses at a reasonable range.
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Keywords :
contact lenses, buy contact lenses,
Category :
Health and Fitness
:
Beauty
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