Migraine & Light Sensitivity Relief Lens Technology

TheraShield™



Light can heal, but for some, it hurts.

TheraShield™ is our advanced lens technology designed to filter the frequencies of light most likely to trigger neurological discomfort — giving your eyes and brain the calm they deserve.

If you’ve ever felt that stabbing glare from a screen, or the instant pressure from harsh sunlight or fluorescent bulbs, you already know the reality of light-triggered migraines and photophobia.

Light Control

Precisely filters the most visually irritating wavelengths to soften harsh brightness and balance overall illumination — keeping your vision comfortable in any environment.

Migraine Reduction

Engineered to minimize exposure to migraine-triggering light frequencies, easing neurological stress and reducing the frequency and intensity of migraine episodes.

Eye Strain Prevention

Relieves digital fatigue by limiting glare, visual flicker, and overexposure to blue light from screens and artificial lighting.

Sleep Quality Enhancement

Supports your body’s natural circadian rhythm by reducing blue-light interference, helping you unwind more easily and enjoy deeper, more restorative sleep.

The Science of Light Sensitivity

Not all brightness is equal. Studies show that specific blue-green wavelengths (480–520 nm) are disproportionately responsible for activating pain pathways in the visual cortex — the same ones involved in migraine episodes.

TheraShield™ lenses, powered by refined FL-41 spectral filtration, selectively absorb these wavelengths while preserving natural color balance.

The result: a calmer, clearer visual field that eases sensitivity without darkening your world.