Before Buying Contact Lenses

By Author: jonpe eter
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If you have a prescription for contact lenses in Washington DC, you can easily purchase them from your local lens stores or by mail or over the phone and even through the internet. The sale of these objects is regulated by the Federal Trade Commission and the Food and Drug Administration department.

Ophthalmologists are eye surgeons and these professional study and treat eye disorders and they can also perform the duties of optometrists, who just examine and treat vision problems by prescribing spectacles and contacts. According to a survey, nearly 75 million people from different parts of the world are wearing contacts and about 30 million people are wearing them in the United States alone.

If you are in Arlington, Virginia, you can find reputed dealers of Lenscrafters Arlington Virginia and it would the safest option for ensuring the health of your vision. It would be wise to purchase from stores that sell contacts only based on prescription and are not ready to sell you correction lenses on an OTC basis. The length of wearing them differs from one individual to another and only a professional ophthalmologist ...
... can provide you the right kind of guidance in this respect. Newer lens materials will have silicone-hydrogels for providing better oxygen supply to your eyes. There are different variable available like soft and rigid gas permeable type. Your eye care provider can provide you the right kind of guidance after examining your eyes as they can rightly judge on the type that will be suitable for your vision.

When you are planning to buy contact lenses in Washington DC, you should remember that rigid gas permeable lens will be less expensive and they also last longer as compared to soft variants. Soft variants will allow oxygen to pass through the cornea and they can be adjusted easily and so the comfort level will be more as compared to rigid variants. Rigid type can provide a clear vision and they are durable and resistant to building up of deposits.

For people with an active lifestyle, there are variants that can be worn not only during daytime, but can be worn even during nights. They can be worn continuously for 30 hours. As per the suggestion of your eye care specialist, it would be wise to replace your contacts regularly for ensuring the right level of protection to your eyes. As mentioned earlier, go for branded makes like Lenscrafters Arlington Virginia.

Avisualaffair offer latest contact lenses, Lenscrafters and contact lenses arlington virginia they are the best Top Opticians in washington DC. To know more about Eye Doctor Arlington Virginia click here.