The colored contact lenses which you see on the market are a highly evolved version of the contact lenses which were available on the market some few years back. If you take a look at the contact lenses of the previous generation, you would find them to be really simple in both crafting and design as well as the colors in which they were available. The situation was especially bad for those who had a darker eye shade as well as a darker skin tone. For these people, there was not much choice with the color options or the designs. This is where the new age colored contacts have scored high and have thus been able to attract a lot of people towards them.
A great improving feature which is present in the contacts of today is the fact that they come off as a part of the natural visual system of the person wearing them, and are not seen as some different entity altogether. These new and highly improved contacts come with interesting pre built color patterns over them, which minutely mimic the color patterns present on the eyes of the person wearing these. This is the reason why the onlookers get the fooling that this is the actual eye color of the person that wears them.
Another great improvement of these colored contact lenses of today over the primitive lenses is to do with the hygiene and the clean use which they promote. You do not need to keep on removing and re applying these lenses time and again. You can today find disposable contacts which can be dawned upon once and thrown away once done. This way the human sign offs are done away with and hence the chances of septic or infection reduce.
More information is available on turtlecontacts.com. They offer information on colored contacts, including finding the right color contacts that fits your prescription.