About SleepZM Glasses

Sleep ZM

Premium Blue Light Blocking Glasses

Understanding blue light

High-energy visible light is high-frequency, high-energy light in the violet/blue band from 400 to 450 nm in the visible spectrum, which has a number of biological effects, including those on the eye. Our glasses help block up to 99.9% to 100% of blue/UV light to prevent damage to your eyes.

Be good to your eyes


Built to last

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