Soft lenses - this type of contacts are the Sniper Vision System Review disposable one. Form the name itself, you may use this for several weeks and dispose. Disposable lenses (linser) do not require high maintenance since you need not clean it. This comes in various colors and ideal in trying out different colors of your eyes. Annual soft lenses are also available. You can use this in a year. These lenses need regular and careful cleaning as well as proper storage. Also, these can be worn in duration of 14 hours. Hard lenses - these have various types like gas permeable, oxygen permeable and rigid permeable. Cleaning these lenses is very easy and advantageous because they last long and give clearer vision. Getting used to these lenses may take some time since these are made of stiff materials. However, some manufacturers provide outer ring that are soft which make it comfortable to wear.
Extended and flexible wear lenses - as its name implicate, you can wear this for a prolong period of time even when you sleep. You can wear this continuously for as long as 30 days. This is very comfortable to wear because it permits the passage of oxygen to your eyes. Torics lenses - these are mainly used in treating astigmatism. Astigmatism happens when your cornea is incapable of focusing properly to an image going to the retina. Torics provide similar comfort as well as vision clarity to normal contacts.
Cosmetic lenses - contact lenses primary use is correcting vision problems. Cosmetic lenses are used in altering your iris' color. Absolutely then, contacts are safe, comfortable and useful. In buying contact lenses, you must talk to your optician for proper guidance regarding which one to choose. Ensure that you maintain and safely handle them with proper care.
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