5min chapter

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Offsetting the Dangers of Blue Light with Matt Maruca of Ra Optics

Wild Health Podcast

CHAPTER

The Technology Behind Blue Blocking Lenses

The blue light that affects our circadian rhythm is centered around 480 nanometers, 479. 98% of the blue blocking glasses sold today are from these major mainstream optical companies like Zeiss and Warby Parker. So we worked on developing lenses with pigment. We use different tests to test how much different measuring methods work.

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