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There are different brands of contact lenses in the market today. You will see numerous write-ups regarding these leading trademarks. Before making your choice on the type of lens to buy, it is important to do a comparison of all classes and styles of medical eye devices. Contacts deal with refractive defects such as nearsightedness and farsightedness. In this case, the eye does not focus light directly on the retina as it should do. This more often than not leads to distorted vision. Contacts can help the eye focus light exactly on the retina. Contact lenses remain in place by bonding to the coating of tear fluid that rests on your eye’s surface. The weight of your eyelid can hold these lenses in place. When your eye blinks, it provides slippery substance to the cornea and gets rid of any dirt that can stick to the lens. For instance, acuvue oasys lenses have been manufactured to cope with eye dryness experienced by individuals wearing contacts and exposed to long work hours. Other problems that these people may encounter in the process are limited air circulation, repeated ground or air travel and other environmental factors that lead to exhausted or dry eyes. Air optix aqua contacts have breathable lenses which lets five times more oxygen into your eyes compared to the conventional soft lenses. It is ideal for individuals who sport lenses for extended hours, eyes that get tired or dry easily, and those who wear contacts from morning until late at night. These are treated with moisturizing agents that ensure everyday comfort and consistent flow of oxygen. The oasys brand has Hydraclear Plus which provides moisturizing agents and reduces the need for eye drops. Breathable materials like silicone hydrogel enable oxygen to pass through lenses and penetrate the interior portion of your eyes. This is a smooth substance which makes it possible for more than 95 percent of available oxygen to go your eyes. Said acuvue oasys contact lenses are described as containing the highest level of protection against ultra-violet rays. There are lenses which have light blue shades making them east to spot inside a lens case or in case you drop the device accidentally on the ground. Oasys contacts have been approved for extended wear which is six to seven days by the Food and Drug Administration. These can be used only by day and removed before sleeping for up to two weeks before replaced. A lot of people are now choosing to use contact lenses. One reason is that ordinary eyeglasses are no longer trendy. In fact, these can even make you look older. Spectacles are also heavy and can cause unsightly marks near the bridge of your nose. However, contacts can also cause discomfort so breathable lenses have been invented for your welfare. . Contact lenses are said to be effective if you do not feel that you are wearing any lenses at all. The cost of using lenses for one year is roughly the same as a pair of good quality eyeglasses. The acuvue oasys contacts described as breathable lenses which are more effective and comfortable for individuals since these allow more oxygen to come into your eyes. Click to find more - acuvue oasys...
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