![By 2050, half of the world's population will need glasses to see clearly, a big disclosure in research By 2050, half of the world's population will need glasses to see clearly, a big disclosure in research](https://www.newscrab.com/static/c1e/client/90607/uploaded/c9213782d643cd25f065f5590531d685.png)
By 2050, half of the world's population will need glasses to see clearly, a big disclosure in research
![تويتر \ World Health Organization (WHO) على تويتر: "970 million people need glasses worldwide, but over 200 million people do not have access to spectacles or other low-vision-assistance devices. #NowIsTheTime for #HealthForAll تويتر \ World Health Organization (WHO) على تويتر: "970 million people need glasses worldwide, but over 200 million people do not have access to spectacles or other low-vision-assistance devices. #NowIsTheTime for #HealthForAll](https://pbs.twimg.com/media/Di2xeIMXgAE_8A3.png)
تويتر \ World Health Organization (WHO) على تويتر: "970 million people need glasses worldwide, but over 200 million people do not have access to spectacles or other low-vision-assistance devices. #NowIsTheTime for #HealthForAll
Half the planet will need glasses by 2050 - and our addiction to screens could be to blame | World Economic Forum
![Study Finds Most Americans Have Good Vision, But 14 Million Are Visually Impaired | National Institutes of Health (NIH) Study Finds Most Americans Have Good Vision, But 14 Million Are Visually Impaired | National Institutes of Health (NIH)](https://www.nih.gov/sites/default/files/styles/featured_media_breakpoint-medium/public/news-events/news-releases/2006/20060509-nei-chart.jpg?itok=6iIG6KlY×tamp=1449690503)
Study Finds Most Americans Have Good Vision, But 14 Million Are Visually Impaired | National Institutes of Health (NIH)
![QuickStats: Percentage* of Adults Who Reported Trouble Seeing, Even with Glasses or Contact Lenses, by Poverty Status<SUP>†</SUP> and Race/Ethnicity --- United States, 2003 QuickStats: Percentage* of Adults Who Reported Trouble Seeing, Even with Glasses or Contact Lenses, by Poverty Status<SUP>†</SUP> and Race/Ethnicity --- United States, 2003](https://www.cdc.gov/mmwr/preview/mmwrhtml/figures/m426qsf.gif)
QuickStats: Percentage* of Adults Who Reported Trouble Seeing, Even with Glasses or Contact Lenses, by Poverty Status<SUP>†</SUP> and Race/Ethnicity --- United States, 2003
![QuickStats: Percentage of Children Aged 6–17 Years Who Wear Glasses or Contact Lenses, by Sex and Age Group — National Health Interview Survey, 2016 | MMWR QuickStats: Percentage of Children Aged 6–17 Years Who Wear Glasses or Contact Lenses, by Sex and Age Group — National Health Interview Survey, 2016 | MMWR](https://www.cdc.gov/mmwr/volumes/66/wr/figures/m6634qsf.gif)
QuickStats: Percentage of Children Aged 6–17 Years Who Wear Glasses or Contact Lenses, by Sex and Age Group — National Health Interview Survey, 2016 | MMWR
![Half the planet will need glasses by 2050 - and our addiction to screens could be to blame | World Economic Forum Half the planet will need glasses by 2050 - and our addiction to screens could be to blame | World Economic Forum](https://assets.weforum.org/editor/gfpEpB0kFAFDmnQ0cDVpXF6zKL4-ny3Q-phB6unrDXA.jpg)
Half the planet will need glasses by 2050 - and our addiction to screens could be to blame | World Economic Forum
![QuickStats: Percentage of Children Aged 2–17 Years Who Wear Glasses or Contact Lenses, by Sex and Age Group — National Health Interview Survey, United States, 2019 | MMWR QuickStats: Percentage of Children Aged 2–17 Years Who Wear Glasses or Contact Lenses, by Sex and Age Group — National Health Interview Survey, United States, 2019 | MMWR](https://www.cdc.gov/mmwr/volumes/70/wr/figures/mm7023a4-F.gif)