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Gas permeable contact lenses allow oxygen to penetrate through their surface. Taking care of these contact lenses is a lot easier than taking care of even soft contact lenses. A combination of fluorine and silicone has been used to make these lenses. Due to this, proteins do not get deposited on the surface of the contact lenses. All other contact lenses contain deposits of protein on their surface. But it is also essential that you clean your gas permeable contact lenses in order to keep them free of dust, dirt and protein deposits. This will keep the contact lenses clean and you will feel very comfortable when you wear the lenses. These lenses can be cleaned very easily when compared to soft contact lenses and they also last for a longer time period when compared to soft contact lenses. Many people now prefer to buy gas permeable contact lenses.

People who are using gas permeable contact lenses should always carry a saline solution or a re-wetting solution with them, which they should apply whenever the eyes become dry. Whenever the eyes become dry, they should be wet using this solution. This also helps in keeping the contact lenses in a comfortable position. Some people who wear soft contact lenses also make use of such re-wetting drops. It is very common for people wearing contact lenses to have slight discomfort due to the eyes turning dry. This is one of the reasons why a re-wetting solution should always be carried around.

When you remove the gas permeable contact lenses at the end of the day, you should make sure that you clean them, rinse them and leave them to dry. The lenses should be clean with the correct cleaning solution and not with water. If the lenses are placed in water, they could damage the surface of the lens and this could damage your eyes in turn. The cleaning solution, which should be used to clean the contact lenses, will depend on the brand of contact lenses that is being used. There should no burning sensation or discomfort of any kind when the cleaning solution is used.

When making a visit to the ophthalmologist to get a new pair of contact lenses fitted, it is always best to find out about using gas permeable contact lenses. The doctor will definitely prescribe them if he feels that they will suit your eyes. People who are old or who have had eye problems previously normally use gas permeable contact lenses. These contact lenses are very strong and can be used everyday.

Gas permeable contact lenses can be bought from the manufacturers shop or they can be purchased through the Internet. They have a longer lifetime when compared to soft contact lenses and they do not need to replaced as often as soft contact lenses. They will last for a long time if they are taken care of in the right manner. People who have once used gas permeable contact lenses will never want to use any other type of contact lenses once again.