Contact Lens Top Open Access Journals

 Contact lens, or just contacts, square measure skinny lenses placed directly on the surface of the eyes. Contact lenses square measure ocular prosthetic devices utilized by over a hundred and fifty million folks worldwide, and that they may be worn to correct vision or for cosmetic or therapeutic reasons. In 2010, the worldwide marketplace for contact lenses was calculable at $6.1 billion, whereas the United States of America soft lens market was calculable at $2.1 billion. Multiple analysts calculable that the world marketplace for contact lenses would reach $11.7 billion by 2015. As of 2010, the common age of lens wearers globally was thirty one year’s recent, and simple fraction of wearers were feminine.   People value more highly to wear contact lenses for several reasons. Aesthetics and cosmetics square measure the most motivating factors for those who wish to avoid sporting glasses or to vary the looks of their eyes. Others wear contact lenses for purposeful or optical reasons. In comparison with spectacles, contact lenses usually give higher visual sense, and don't collect wetness (from rain, snow, condensation etc.) or perspiration. This will create them preferred for sports and alternative outside activities. Lens wearers also can wear specs, goggles, or alternative eyewear of their alternative while not having to suit them with prescription lenses or worry regarding compatibility with glasses. To boot, there square measure conditions like astigmatism and visual disorder that square measure usually corrected higher with contact lenses than with glasses.