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Now-a-days contact lenses are in trend. You have also been following the same trend. You might be using such kind of eye wears for years, but a same trend should not be followed for a longer time period. Fashion changes with the time. You would be using a reputed brand for years, but by using the same product would really hinder you from using advanced features and innovative qualities. With the growing demand, every optical company is in a bid on improving contact lens. Now-a-days, many companies have come up with such kind of eye wears, which can be worn all day long without any kind of danger or discomfort. Usually contact lenses have a limited time period i.e. some can survive till 8 hours on eyes and some can be worn for 16 hours. But once the time limit is crossed, the person starts feeling irritation and itching in his eyes and he is then forced to remove them from his eyes. But now-a-days, contact lens is specially designed in order to withstand long hours. There are various types of eye wears available in the market such as the monthly wear type. The life span of such kind of contact lens is only for 30 days. The lenses were worn only for 8 to 10 hours earlier because these used to block the flow of oxygen to the eyes. If one intends to wear them even after the time period then he would experience itching and irritation in one’s eyes. But now with the onset of technology and rapid development in medical field, companies are now launching special kind of contact lenses, which are made up of different material and are usually known as silicone hydrogen lenses. Such types of eye wears have the capability of higher quantity of oxygen permeability. For instance, the focus day and night allows 6 times more amount of oxygen than the traditional lens. With more quantity of oxygen reaching to your eyes, ultimately enables healthy and hygiene vision to the wearer. The authoress is an experienced Content writer and publisher on the topics related to contact lenses and contact lens.
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