Everything You Wanted To Know About Colour Contact LensesOver the past few years, colour contact lenses have not just captured the imagination of people, but they have also managed to successfully capture the market. Their growing popularity is proof of the fact that people are willing to not just experiment with their looks, but also spend money to achieve exciting results. About Cosmetic Contact Lenses Colored contact lenses are available in an expansive range of colors. These cosmetic contacts can change the color of your eye completely or simply enhance your existing eye color. You can even buy special effects color contact lens that is designed to change your eyes into those of a wolf or an alien. These make for an ideal Halloween fashion accessory! Colored contacts can easily be worn by people who suffer from astigmatism, or who require bifocal lenses. Available in "plano" form, color contact lenses can also be worn by people who prefer disposable or short-term replacement lens. When you by color contact lens you will observe that they usually have a very light blue or green color tint. Lenses are given this tint so that you can see them better while inserting and removing or incase you drop them. However, the tint is light enough not to affect the color of your eye in anyway. Science Behind Colour Contact Lens Contact lenses manufacturers have tried to design contact lenses that are as close to the natural iris pattern of the human eye as possible. This is done by using several colored dots on the lens to make it behave more naturally. And in order not to hamper your vision, the center part of these cosmetic contact lenses is purposely left clear. Further on, the density and the pattern of these dots governs the kind of effect these contact lenses have on your eyes. When you buy colored contact lens such as Freshlook Colorblends or Acuvue Color enhancers, you will observe that this lens alters or enhances the color of your eye. These contacts are safe and eye friendly. Types of Coloured Contact Lenses Typically, colored contact lenses are of four types: Visibility Tints - come with a very light green or blue tint to better assist during use Enhancement Tints - a solid but translucent tint that is slightly darker than visibility tint and also affects the color of your eye. It enhances the natural color of your eyes. Opaque Color Tints - this cosmetic lens can change the color of your eye dramatically. Made of solid color patterns, they come in a wide range of colors such as blue, green, gray, violet etc. Light-filtering Tints - a recent development, these contacts are designed for use by sports persons as they have the ability to enhance specific colors like optic yellow, while toning down other colors. MaxSight is one such type of light-filtering colored contact lens. Always ensure that you do not share your color contact lenses. These are essentially medical devices and sharing can lead to transfer of bacteria, which can lead to eye infections or other dangerous eye problems. You also need a doctor's prescription to buy them in America. |