New Arrivals/Restock

TrueDark by Dave Asprey | Daylights Yellow Lenses Block 75% of Blue Light for Heavy Daytime Screen Use

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US$83.40 cheaper than the new price!!

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Used  US$55.60
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Product details

Management number 212365450 Release Date 2026/04/06 List Price US$55.60 Model Number 212365450
Category
  • Block the blue light that disrupts focus and sleep. Perfect for: screen time, grocery runs, airports, and long workdays under LED and CFL lighting.
  • Block 75% of junklight indoors, and 99% of UVA/UVB rays. Engineered to filter fatigue-causing wavelengths and let in the energizing light your brain needs to promote daytime alertness.
  • Reduce Eye Strain & Support Focus: Reduces eye strain from long hours on screens while minimizing discomfort and sensitivity to artificial light. Supports lasting focus, less daytime fatigue, and encourages a natural balanced circadian rhythm for steady daytime clarity and better sleep.
  • Durable Frame Design: Lightweight polycarbonate frame in matte black with photochromic lenses. Frame Width 145mm | Lens 56mm x 48mm | Bridge 19mm | Arm 138mm. Built for comfort, durability, and everyday wear.
  • Founded by Dave Asprey: TrueDark started from one problem: artificial light was wrecking Dave’s sleep. Cheap blue blockers weren’t cutting it. So the first ever lens system was built—using neuroscience, circadian biology, and decades of biohacking insight.


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