Myopia or nearsightedness is caused by over working our eyes at near distance objects for a lengthy period, such as reading, writing, stitching, working on the computer. By over doing our eyes in the above manner, the eye muscles are forced to contract for a long period of time. In order to focus up close on these tasks, the eye muscles must contract for a length of time. Over time, the eyeball is slightly longer and flatter than the lens requires. As a result, light entering a myopic eye converges just before the retina (where the image is formed) and the resulting vision is blurred and out of focus.
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As I have mentioned in the previous post, wearing contact lenses can expose the user to eye infection if not properly managed. Contact lenses can be affected by debris deposits, micro organism as well as other materials. If these bad elements are not properly removed, it may result in contaminating the lenses, thereby causing infection and discomfort to the eyes. Therefore, the contact lenses should be cleaned and maintained regularly. To clean the lenses, users need contact lens solution which is specifically intended for this purpose alone.
Do you have eye sight problem? If you do and need a seeing aide but do not like the image of you wearing a pair of glasses in front of the mirror, then contact lenses are the way to go. Wearing contact lenses will not change the way you look in public, if it bothers you so much. Today, there are several types of contact lenses in the market including soft, gas-permeable, disposable, normal or colored. Among them, the