Color Contacts have revolutionized the world of contact lenses. You can change the color of the eyes, what color you want. There are many opportunities for people who show more interest, are in the correction of their vision using color contacts, color contacts can now, but of those that must be worn corrective lenses and those who have perfect vision, but simply just change the color of her eyes.
Contact Lenseshave a long way since they were invented. From the original hard lenses to soft lenses and disposable lenses, then - the quality and choice available to have increased over the years. Color contacts are one of the more fun is making progress in the development of contact lenses, they are a hue of color to add the other color of the eyes. The new one-day disposable contact lenses, you can actually different eye colors on different days have.It is important to remember, however, that this color contacts require the same type of maintenance that do regular contact lenses.
Color contacts are in hard, soft and disposable lenses. Disposable color contacts so that the user the color of the eyes, as often as he wants. The lenses are discarded after use and replaced with a new fresh pair of contact lenses. Some colored lenses, which are people with a frightening phenomenon also available on the market, including black out contacts that glow in the dark contact lenses and black leather skin. Black out, you can contact your green eyes turn black. Glow in the dark lenses are usually used for Halloween. Black sclera lenses give your eyes an eerie effect, not human.
The most commonly used contact lenses today are the soft variety, invented in 1961 by the Czech chemist Otto Wichterle (1913-1998).> Contact lenses are) (soft and hard manufactured by different types of polymers, usually with a variant of silicone hydrogel. Many contact lenses are available from water-absorbing materials, the oxygen to the cornea and the lens to allow more comfort.
Some people wonder why their prescription eyewear is not used for contact lenses. Contact lenses are classified by the FDA as a medical device andtherefore regulated differently than the glasses. Because you really put a contact lens on the surface of the eye, there are risks of infections, ulcers and other complications, not present with a pair of glasses.
If the color contacts are fitted to the eye, much more in mind than many people realize. The curvature of the cornea (the clear tissue at the front of the eye that the contact lens sits) is an important measure that is taken. TheDiameter of the contact lens with respect to the diameter of the cornea, as in good hands. Position of the eyelids can affect contact lens choice. In addition, the health of the eye surface and the surrounding cover is included.
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