subject: All About The Contact Lens [print this page] Here are some common questions about the contact lens.
QuestionDoes the contact lens with higher moisture content better than the others?
Answer: The contact lens with higher moisture content is more suitable for the people whose eyes are not stem, if your eyes are quite stem, you had better choose the one with lower moisture content. Since the contact lens doesnt produce water for itself, its a spongiform polymer structure in it to absorb the water in eyeballs.
QuestionHow to maintain the lens?
Answer: Firstly, Ill introduce some tablets which can remove the protein, you can use it once a week, and moreover it should be the same brand with your contact lens solution. First of all, pouring the solution into the container then put the tablet in, put in the contact lens until the tablet melted completely. It would be best to do the progress once a week. Generally, you shouldnt soak the contact lens in the solution more than 12 hours. Washing the container by the flowing water after the protein has been removed. In addition, the contact lens solution and pill case cant be put in the bathroom and not in the sun, otherwise they would go bad.
QuestionWhats the characteristics of the extended wear lens and the disposable contact lens?
Answer: the extended wear lens is quite hard; it has a better oxygen permeability and hydrophilic. But because of the long-time wearing, the eyes will secrete the protein scale and that will be absorbed on the inner membrance of the lens, and generally speaking, the longer you wear it the harder you can clean it. Besides, the extended wears lens also is more easily to get a bacterial adhesion and prone to bacterial infections clinically.
QuestionWhat kind of people cant wear the contact lens?
Answer: The one who have an inflammation in the eye or has fresh blood vessels in the corneal surrounding. The one whose corneal curvature is lower or higher than the normal one, then its just not suitable for him to buy the conventional lenses which are selling on the market; he may measure the curvature in the hospital then go to the manufacturer for customized.
