If we look in the recent past, we will see that many people used contact lenses just to cope with vision difficulties. If there is no vision problem then there is no requirement of using a contact lens. Contact lenses were once used and adopted by those people who had vision problems and wanted to replace their awkward glasses. Overtime, people had started using these contacts extensively as a fashion accessory. This was the time when colored contacts created hype in fashion industry. Everyone rushed towards these colored lenses and their popularity increased with leaps and bounds.
Colored contact lenses were first introduced in natural colors of the eyes. Later on the concept changed dramatically. Nowadays, you can get these contacts in natural as well as wilder colors. Sometimes, lenses are also designed with special prints and logos. People especially adopt such items for their Halloween Festivals because they want to look wired and horrible. However, these are not preferred by common people.
Another new and current option is purple contact lens. If you wish to have violet eyes then these will be perfect choice for you. However, purple contact lens depends on the color of your eye. If your eyes are dark then they will not work in a better way. On the other hand, if you have light colored eyes, you can better go with them. In light colored eyes, these lenses produce better effects. However, whatever the case may be, purple contact lenses always turn the wearers into a crazy look.
On the other hand, if you are going to buy black contact lenses, always remember there are no semi translucent varieties available in purple lenses. These pure black lenses are also popular for Halloween Festivals. People who want to pose themselves as vampires and aliens love to wear these lenses. In order to get correct size and fit, it is always advisable to consult an ophthalmologist. He will better guide you about the right kind of lens for your eyes and correct fit.