Fashion TR90 anti-blue light glasses, high-tech anti-blue light technology, blocking harmful light sources, care for eye health. Geometric shape, suitable for women.

Advanced Light Filtering Technology

Our specialized eyewear system utilizes a three-tier filtering approach calibrated to different times of day:

• Nighttime Protection (Red & Yellow Filters): Complete spectral blocking of blue and green light up to 550nm to promote melatonin production.
• Green Light Innovation: Technology extends protection to 500-550nm, mimicking natural firelight for "biological night" recognition.
• Daytime Optimization (Transparent Lenses): Selective filtering that transmits beneficial blue light (460-480nm) to boost alertness while filtering harmful high-energy visible light.
• Circadian Alignment: Mimics natural daylight exposure, reinforcing healthy cortisol awakening responses.