Contact lenses are mainly used for two common purposes, to treat certain eye diseases or to change the apparent color of your eyes. Today, there are many options available for contact lenses. One can choose disposable lenses which can be changed over a night, or one can wear lenses for entire month too. If you want baby blue color in your eyes, then opt domestic contact lenses and if you have certain vision problem then this invisible tool is best for you. You can choose any contact lens according to your need or like. First acknowledge yourself with types of contact lenses, only then you can choose a best suited pair of lens.
To see more details, http://www.visual.com/2011/03/09/types-of-contact-lenses-and-their-compatible-uses/