Pandemic Screen Time: Will Blue Light Glasses Help?
The COVID-19 pandemic has been good for the blue light glasses industry.
As people in lockdown spend more time staring at laptops and other digital screens, they’re ordering more blue light glasses, despite a lack of conclusive evidence the glasses actually reduce eyestrain or protect from the effects of blue light.
The optical company Zenni says sales for the blue-light-blocking product Blokz have risen 60% annually for the last 2 years, with nearly 2 million pairs sold in 2020 alone.
Retiree News 
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