subject: Cosmetic color contact lenses [print this page] Cosmetic color contact lenses Cosmetic color contact lenses
Changing the natural eye color can be considered as a special way to achieve a makeover. Actually this has been a popular practice for many fashionable ladies. Lenses used to get this outstanding effect is called cosmetic color contact lenses. In most cases, these lenses are provided without a power. In other words, they are only for cosmetic rather than vision correction. This limitation can be simply reflected by the term. Although cosmetic lenses do not have a power, wearers are still required by the FDA to receive an eye exam and get a prescription from the doctor before they can go to buy these lenses. It is reasonable because all types of contact lenses are regulated by American laws as medical devices.
Since cosmetic colored lenses are taken for fashionable reasons, those customers always demand more color options than the traditional contacts. Till now, there are a wide range of colors available, including violet, gray, brown, and green and blue. While most cosmetic color lenses are offered in single color style, some creative manufacturers even offer multi-color ones for extraordinary tastes from some users. It is also true that most cosmetic colored lenses are aimed to naturally enhance the color of the eyes.
Because of their special purpose, cosmetic lenses are made of very soft plastic material. They have a special design that the center part of a lens is clear and its outer part is colored. Correspondingly, the pupil fits over the clear area of a colored lens and the iris area is covered by the lens' colored section. For additional convenience, more and more users of cosmetic color lenses will choose disposable products. To most people's surprise, cosmetic color lenses offered by different brands come in a huge range of disposability level, from a single day to as long as 180 days. In fact, those Plano lenses are advised to avoid being worn for long times.
