Why BluTech is the gold standard for digital device protection.

Blue Light is a part of the visible light spectrum, between 400nm and 500nm; making it one of the shortest, highest-energy wavelengths.

How you’re exposed to blue light

Artificial Light

Our indoor lifestyle now revolves around digital devices and artificial lights, bathing us in blue light. Thanks to modern technology, it's easy to exceed healthy levels of blue light, especially at night.


The sun is the primary source of blue light you’re exposed to on a daily basis — that’s natural and even beneficial.

BlutechThe Gold Standard for Blue Light Protection

Artificial blue light from screens and energy-efficient lighting disrupts your biological clock and causes digital eye strain— negatively impacting sleep, health, and productivity. BluTech lenses reduce your exposure to blue light, helping you live healthier and happier.

How BlueTech Blue Light Blocking Lenses Reduce Fatigue & Increase Productivity

  • 455 nm is the peak point at which LED and digital devices emit blue light (and where comparisons should be made)
  • Blue light from 450 nm to 500 nm disrupts melatonin production, affecting your sleep cycle.

What is the impact?

Glare, eyestrain, headaches, sleep problems

Eye vision