Contact lens is a low-key trending fashion tip in Nigeria today and in many other parts of the world.
In 2004, it was estimated that 125 million people (2%) use CLs worldwide, including 28 to 38 million in the United States. In 2010, worldwide CL-market was estimated at $6.1 billion, while the U.S. soft lens market was estimated at $2.1 billion. As of 2010, the average age of CL wearers globally was 31 years old, and two thirds of wearers were female.
A
contact lens, or simply
contact is a thin
lens placed directly on the surface of the
eye. CLs are considered medical devices and can be worn to
correct vision, or for
cosmetic or therapeutic reasons.
People choose to wear CLs for many reasons. Aesthetics and cosmetics are the main motivating factors for people who want to avoid wearing
glasses or to change the appearance of their eyes.Others wear CLs for functional or optical reasons. When compared with spectacles, CLs typically provide better peripheral vision, and do not collect moisture (from rain, snow, condensation etc.) or perspiration; this makes them ideal for sports and other outdoor activities. CL wearers can also wear sunglasses, goggles, or other eyewear of their choice without having to fit them with prescription lenses or worry about compatibility with glasses. Additionally, there are conditions such as
keratoconus and
aniseikonia that are typically corrected better with CLs than with glasses.
CLs can come in different colours like;
Blue Contacts Green Contacts Brown Contacts Black Contacts Grey Contacts Red Contacts Pink Contacts Violet Contacts Aqua Contacts White Contacts Yellow Contacts,hazel nut contacts eye.
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