A contact lens (also known simply as a contact) is a corrective, cosmetic, or therapeutic lens usually placed on the cornea of the eye.
Contact lenses nowadays come in all sorts of flexible varieties and in a spectrum of colours and styles. A pair of contact lenses that match your complexion can do wonders to your self-confidence and overall aura.
Among the more popular trends among contact wearers include customizable contact lenses that change the color and shape of the wearer’s eyes. The hottest trends in contact lenses are color contact lenses, which allow you to change your eye color on any day of the week.
Contacts offer many advantages over glasses.
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To begin with, contacts allow more natural vision and do not obscure your natural look Contact users often find their entire field of vision remains intact, where as glasses may obscure your peripheral vision. This is particularly important for consumers involved in sports or those interested in driving and want to retain as much of their peripheral vision as possible.
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There is no glare or reflection to worry about when wearing contact lenses. While that's not the case with glasses, number of times vision is obstructed in the sun and while driving.
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Lenses help women involved in physically intense activities (like dance and sports) more confidence and freedom of movement, which in case of glasses might prove hindrance.
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If there is a huge gap between the visual capabilities of the two eyes (greater than 2.5 diopters to be exact) then glasses cannot really provide much help and contacts are the only viable solution.
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Ophthalmological conditions such as keratoconus and aniseikonia may not be accurately corrected with glasses. The treatment approach to keratoconus follows an orderly progression from glasses to contact lenses to corneal transplantation.
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Glasses can become a real hassle for people who suffer from severe short sightedness because then the glasses need to be way too thick and heavy. On the other hand, some contacts are actually designed to cure short sightedness without making the wearer's eyes look small (as is the case with thick glasses).
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On a cosmetology ground, contact lenses do not require a frame. thus they do not alter your natural appearance.