What are blue light glasses and do I need them?

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Accepted Answer

{"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"Blue light glasses protect your eyes by helping to reduce eye strain, particularly for individuals who average a lot of screen time, suffer from eye fatigue or get frequent headaches. These lenses help to filter out harmful blue light emitted from digital screens – including your computer, tablet, phone or television. Blue light–blocking lenses can be added to any frames, whether you require a prescription or not."}]}]}