THE JOURNAL
Notes from the studio
The science behind the lens, the story behind the brand.
blue light glasses
Do Blue Light Glasses Change Screen Colours?
Why do some blue light glasses turn screens yellow while others appear clearer? Learn how tint, filtration range and lens technology affect the colours you see.
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The Best Blue Light Glasses in 2026: A Buyer's Guide
A practical guide to choosing blue light glasses in 2026. Compare clear and yellow lenses, understand filtration reports, assess frame materials and find the right pair for your work.
Lens Science
Why CLÆR lenses look clear on screen — and what the test data actually shows
Why can blue-light glasses filter blue-violet light without turning your screen yellow? Explore the selective lens profile behind CLÆR SPECTRUM™ and see what the lab test data shows.
Lens Science
How to Read a Blue-Light Lens Test Report
Most blue-light glasses advertise one filtration percentage without showing the full evidence. Learn how to read a spectral transmittance curve, understand wavelength data and assess what a lens actually filters.