Daily Wear Contact Lenses Vs. Extended Wear Contacts- Best Contacts

2008-10-05 Word Count: 411 Category: Medicine

There are three primary disorders related to the human eye myopia (shortsightedness), 'hyperopia' (farsightedness) and astigmatism. Astigmatism is the only one that can be present in a person right from his/her birth. There are a number of corrective measures that can be taken to prevent the occurrence of eye-related disorders. However, if unlucky, you start having vision-related problems, you must not feel any kind of shame in wearing eyeglasses or contact lenses.
Contacts have many advantages over eyeglasses. For example, athletes cannot participate in competitions wearing eyeglasses. Thus, people who do a lot of physical activity, contact lenses are the best things to opt for. I have heard rumors that contact lenses harm the eyes and that people cannot actively participate in physical activity while wearing contacts.
Such rumors are completely baseless. Science has proved that contact lenses are perfectly safe to be worn. Hadn't it been so, millions of people would not be purchasing contact lenses. How can one find the 'best contacts'? First, it is important to comprehend the different types of contacts currently available. There are two types of contact lenses (on the basis of their expiry-period): disposable contacts and non-disposable lenses.
However, contact lenses can also be classified into RGP, soft GP and colored lenses. RGP stands for 'rigid gas permeable' contacts. Gas Permeable lenses have an edge over the conventional contact lenses. This is because GP contacts are permeable, that is, they allow the flow of oxygen (or air). So if you want extra comfort, you must settle for GP lenses.
Daily wear contact lenses cannot be worn 24/7; they must be removed before you retire to sleep. However, 'extended wear' contacts can be worn 24/7. 'Extended Wear' contacts last a month. Colored contact lenses are the most popular contact lenses today. Special-effect contacts are used mostly for theatrical events.
Most people who wear contacts report the least amount of eye irritation with disposable contacts. People with dry eyes may want to wear special lenses. Since these lenses are so comfortable to wear them that they are gaining popularity quickly.
If you are hunting for the 'best contacts', you need to talk to your doctor to find the contact lenses that suites your needs. Simply go online to a reputable provider such as Shoplens and 'buy contact lens at a discount. Shoplens offers the best contacts with manufacturer rebates and their prices are hard to beat.

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