All About Contact Lenses

Contact lenses are thin, curved lens placed on the tear film covering the surface of your eye. The lens looks natural, but are often comes in a little tinge of color to make them easier for users to handle. You can buy contact lenses from various online sources.

Contact lenses are either hard or soft. They also come in a variety of colors. You can select one as per your need and convenience.

A brief history of contact lenses

While contact lenses may appear to be a modern addition to eye care, but actually they had a long and illustrious history, kick-started by none other than Leonardo da Vinci and Rene Descartes.

In the late ’90s, a German glassblower produces lenses that can be seen through and are quite tolerable. The Germany optometrists came up with the first contact lens that can be worn for a few hours at a time.

Types of contact lenses

While contact lenses are still the most used for vision correction, there are also contact lenses for the purpose of purely cosmetic and novelty.

Colored contact lenses can improve or completely change the hue of your eyes, and costume contact lenses can help create some special effects that you see on the big screen.

All contact lenses, however, are medical devices regulated by the US FDA.