Transform you reading and Rx glasses into world class blue blockers! 

Banish Blue Light with Spectra479 Anti Blue Light Glasses

Combat the Effects of Blue Light with our BioRhythmTM Safe Blue Light Blocker Glasses

Exposure to blue light from using your computer at night is the main cause of sleep problems, daytime fature, and eye strain. Spectra479 BioRhythm Safe Blue Light Blocker Glasses come in a variety of sytlish glasses and are the perfect solution for filtering out harmful blue light. 

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