The Science | Patented, Verified Photobiological Eyewear | Sleepaxa
The Science · Acieon Labs
Real light science. Published, patented, and verified.
Sleepaxa isn't a tint brand. Every lens is engineered against the exact wavelengths that trigger migraines and disrupt sleep — developed at our research division, Acieon Labs, protected by a granted patent, and spectrometer-verified. Explore the science behind each lens.
NeuroCalm FLX+ →
The world's first dual-band FL-41 migraine lens. Patent 587746.
Circadian560 →
Sleep lenses verified to block 100% of light to 560nm.
FL-41 Glasses →
The complete guide to FL-41 for migraine & light sensitivity.
Our Patents →
A granted patent plus a portfolio of filings.
Research & Evidence →
Nine open-access research works with citable DOIs.
Our Scientists →
Meet the optometrists and researchers behind the lenses.