Computer vision syndrome (CVS), which is brought on by focussing the eyes on a laptop or other display device for an extended period of time, is becoming more prevalent as the number of smartphone and computer users increases significantly.
In terms of product category, the eyewear market in North America for spectacles had the biggest revenue share in 2020 at 71.0%. By 2028, the North America Eyewear Market is anticipated to be worth US$39.93 billion. Myopia, hypermetropia, and astigmatism are the most common refractive defects for which spectacles are used for vision correction. According to the Vision Council of America, around 75% of individuals in the U.S. use corrective lenses of some kind, with glasses accounting for approximately 64% of those users.
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