For your eyes, Acuvue 1 day contact lenses are the best that you can buy. They don t have any protein buildup, which eliminates the need for cleaning along with any damage to your eyes. Another great thing about 1 day contact lenses is that they are flexible and great for special occasions or occasional use. Bifocal Contact Lenses For a majority of us, presbyopia is something we have to live with. In definition, presbyopia is the lack of focusing on things in close range. The cause for this, is the lens in our eyes becoming less and less flexible as we grow older. The bad part is, most of us will need some type of corrective lenses, such as contact lenses or glasses and possibly even bifocals at some point in our lives as this condition gets worse. GP (Gas Permeable) contacts are made from a combination of fluorine and silicone, meaning that they won t attract protein near as much as other types of contacts. If you have had a problem with protein on your lenses in the past, GP contacts will pretty much eliminate that problem. Keep in mind, you ll still need to clean your GP lenses, in order to keep them free of protein, debris, and to keep them comfortable when you wear them. There are hundreds of different styles available, from kids to adults. You ll also have several different manufacturers to choose from as well, which makes it easier than ever to get a pair of colored lenses that you can depend on. Even though colored lenses are popular, there are several people who feel as if they will damage the eyes. Before you decide to buy a pair of extended wear contact lenses, you should make sure that they are right for you. When you get fitted for your contacts by your eye doctor, be sure to ask him about these types of contacts and whether or not they are best for you. If you take the time to research what is best for you and look into your options - you ll find that extended wear contact lenses may indeed be the best contacts for your money - and your health. Contact Lenses Without A Prescription Even though you can get non prescription contacts, they aren t meant to correct your vision. Known as plano, the most common type of non prescription contact lenses are the opaque color contact lenses. Even though they don t require a prescription, those who want them need to consult with an optometrist first to ensure they get the right fit.