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In other words, the user of the associates finds herself caught in the struggle betw... Following a few hours of wearing contact lens your eyes often dry up and you'll feel scratchy. This is really because lenses are foreign bodies lodged within your eyes, that is entirely unacceptable to the human body. The body, therefore, responds to its presence by fighting the contacts with proteins and lipids, which develops protein deposits to the contacts thus creating friction and dryness. In other words, the individual of the contacts finds herself caught in the battle between the body and the lenses as an innocent civilian at the center of a battlefield.  [http://pitax.info/wiki/index.php?title=Vacancies_rise_to_record link]  It's in order to circumvent this problem that proclear lenses have stepped in. A compound named phosphorylcholine (PC for short) is found naturally in the body. This substance is used to create biocompatible contacts, which remain dry and moist each day. They're distinctive from ordinary contact lenses mainly because as a result of presence of PC the human body allows them more easily and does not answer its presence. Put simply, despite being a foreign body, it generally does not look and feel foreign for the body.  [http://www.cakewalkblogs.com/mystory1/vacancies-rise-record.aspx division]  Subsequently, they maintain water and are, to a large degree, resistant to dehydration, helping to make them stay wet all-day long. Besides, there is also a water layer which bars the fat and protein deposition.  [http://hccweb1.bai.ne.jp/kingbomb/bbs2/emori.cgi clicky]   [http://www.biancahester.net/?q=node/295142 go here]  Nearly all of the itching and irritation in the eyes is caused because of protein deposition which is a result of restricted air supply through the lens. The deposition is disallowed by the proclear lenses, thus facilitating the supply of air. These lenses are a development in the field of contact lenses and have up to now been found to work to the utmost satisfaction of the people. However, the comfort level may vary one of the customers, which means some may be more happy than the others. So, if you are unhappy with your current connections, you may consider changing for the proclear type, which can prove a boon from the blues. It's, however, proposed that before changing over you consult your eye expert so that he might advice you on the pros and cons of it.