Good contact lens care can make the lenses last longer and provide adequate vision care. The way the contacts are maintained depends on the type and style of the lenses. Cleaning should be a consideration when deciding whether to get contacts or glasses.
Contact lenses were invented in the 1920s and were at that point made of glass. They were very uncomfortable and were difficult to wear. In the ’70s, they switched over to hard plastics. They a little easier to wear, but not by much. They were still hard to get used to and hard to wear. They were durable and lasted a long time.
Then came the breathable lens. These are remarkably easy to wear and are very comfortable. There are different kinds to chose from, some for daily wear and others that last about two weeks before having to be thrown out.
There are a few different choices when considering contact lenses. The extended wear types will allow up to two weeks wear and then they should be discarded. The daily wear contacts should not be worn for more than just a few days, then they too should be discarded. Both kinds are relatively inexpensive and are simple to handle and transport.
There is a couple of guidelines that every contact wearer should know to be safe and make the contacts last longer. First of all, only wear the contacts for the amount of time indicated by your doctor. Second, never handle the lenses if you have dirty hands; they should be kept sterile in order to keep from putting bacteria in the eye. And watch your fingernails; they can easily tear the soft lens. The key to having great contacts is to keep them sterile.
The only time the contact lenses should be user for any longer amount of time, should be directed by the doctor. It is also suggested that the contact lenses get cleaned daily. This helps keep bacteria known to cause eye infections out of your eyes. You should also check your contact lenses every day for scratches or foggy spots. This can cause hidden dangers to the health of your eyes.
The kinds of lenses is usually up to the wearer. There are kinds that called non corrective contact lenses that have colored lenses. There is also a type called gas permeable lenses that allow for extended wear and are about half the size of regular contacts. To find out more, talk to your doctor about the options that suit your eye care needs.
Find out more about how to get free colored contacts without a prescription at the Free Contact Lenses Guide right now.