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Ra Optics



  • Artificial Light Glasses aka Blue Blockers
    • these lenses have been proven to specifically target the harmful frequencies emitted by phones, computers, screens and LED lights
    • most important function of Artificial Light Glasses is to protect our sleep because artificial light destroys our melatonin level, sleep quality, and overall health
    • all frames are made from top quality materials, including ultra-lightweight TR90 & plant-based cellulose acetate
  • Night Lenses:
    • block all blue and the majority of green light frequencies, up to 550 nanometers, as these are the most energetic parts emitted from modern lighting, and have the most substantial impact on our sleep cycle, melatonin level, and sleep quality
  • Day Lenses:
    • block an absorption curve of light ranging from 400 to 500 nanometers
    • the peak of this curve is 60% absorption at 455 nanometers where the most energetic, damaging light emission is found in screens, LED’s, and other modern artificial lighting

Use code GFFM for 10% off.