To keep the eye healthy, the disposable contact lenses must be flexible and free of dust, and they must be cleaned and stored in the proper solution everyday. This is like brushing your teeth, combing your hair, or any other health-related task.
There are many disposable contact lens producers, which provide several types for people to choose. For people who use contacts occasionally or for certain occasions, daily-wear lenses are a better choice. They do not need cleaning and storing properly, but still provide great vision with less cost of solution for cleaning and storage. Each time you use new lenses and then throw them away. In other words, you do not waste much time on putting lenses in solution for a long period of time just for occasional lens uses.
Daily-wear lenses have become more and more popular, because you can wear a new pair every day, but not everyone likes it. Companies also offer many different time period disposable contacts, such as a week, a month, half year and even a year. These types of disposable contact lens are less expensive than daily-use types, but they can supply the same health as daily-use types for the eyes.
Many people think that the disposable contact lenses are not as good as the classic contact lenses. But in fact they are more excellent for your eyes, and they cost less than early versions of contact lenses in care solution. And new contact lenses are thinner and more permeable, which can allow for more oxygen, and keep the eyes free from possible infections. You just need to put it in the solution through the night without any other manual cleaning or rubbing the lens. Thus this cleaning method can make lenses not easily damaged and their usage period can be extended.
In recent years, many people have short sight, so it is important to learn the knowledge of proper contact lenses and choose the fittest one.