Sometimes, people get contact lenses to use at some occasions just to use for once. In this manner, to get contact lenses will be an extravagant. In this case, smart customers go for disposable contact lenses. Disposable contact lenses are manufactured to be used just for one time and they come in sealed packing. You have to open the seal and just put them in your eye. After first use, you should waste them, because your eyes can get allergy or infection with its re-use. Disposable contact lenses are available in low prices and it’s a great deal if you are going to use lens just for once.

Disposable contact lenses were introduced in year 1987. Disposable contact lenses are designed to be worn for a specific period of time, and then they are thrown out and replaced with a fresh pair of lenses. And if you wear them second time in your eye, then your eye can get allergy or infection. Nowadays many eye care practitioners, doctors, professionals and even consumers favor only disposable contact lenses for eyes, because of health and convenience benefits.

Many disposable contact lenses can be used for several times, but replaced within two weeks or sooner. Many types of disposable contact lenses are available from the market and it is important to understand the contact lens terminology. Most of the disposable contact lenses are used only once. Some disposable contact lenses are replaced every three weeks, or sooner. Some disposable contact lenses should be replaced monthly or quarterly and they are called frequent replacement lenses. Traditional disposable contact lenses should be replaced every six months or longer.