Contact lenses: the difference between hard and soft contact lenses
When you try to buy contact lenses the different products available, such as discouraging, because they are different. You can choose between the lenses daily, monthly wear contact lenses, contact lenses and fortnightly, your eyes turn from green to gray brown or blue can be! And then, of course, if you have not already complicated enough, there is the issue of rigid and soft contact lenses!
With so many ways that you go when choosing contact lenses are right for you? This ArticleWe try and explain the major differences between rigid and soft contact lenses, the right decision for you.
Hard contact lenses
Hard contact lenses made of a rigid material that makes them much stronger than soft lenses do.
rigid gas permeable lenses are the new types of hard lenses on the market. Are you out of polymers of silicon, oxygen to the cornea so that it more convenient to allow the wearer did.
These lenses can be worn moreBasis, even while you sleep! That said, it is important to note that this could be the oxygen to your eyes restrict.
Moreover, the lenses difficult to keep their shape so that soft lenses are not able to do, and tend to last longer and easier to maintain. They also provide a better correction of the vision of some visual disturbances.
The disadvantage is that rigid contact lenses take some 'time getting used to.
Soft contact lenses
Soft contact lensesThe lenses are made with a special plastic polymer are combined in one location, with water. This allows more oxygen through the lens, the comfort that happen, which increases supply of the wearer.
A series of soft contact lenses available can be discarded, the benefits from a health point of view, as it reduces the risk of infection. Of course this can also order easier to maintain, because users do not care more about cleaning them.
The disadvantage of softContact lenses is that they are much more fragile than hard lenses and more prone to tearing. Also, since they can easily absorb soap irritate the eyes if you do not wash your hands after washing them thoroughly.
