Light and Health


Light plays an important role in how we feel, focus, and sleep. Natural daylight helps regulate the body’s sleep-wake rhythm, while artificial light from screens and LEDs can affect how easily we wind down in the evening.

Understanding when and how you are exposed to light can help you choose the right blue light glasses for daytime comfort, evening routines, and better sleep.




Benefits of Filter Optix Lenses

Choose the right blue light glasses for your routine



Health benefits of using Filter Optix blue light blocking glasses with clear and yellow lenses

Clear and Yellow

Clear and Yellow lenses are designed for daytime use, screen work, and visual comfort. They help reduce exposure to artificial blue light while maintaining good visibility for work, study, and everyday screen use.

  • Helps reduce digital eye strain during screen use
  • Supports visual comfort during long hours on devices
  • Helps reduce glare and visual stress
  • Supports focus and productivity
  • Clear lenses maintain a natural viewing experience
  • Yellow lenses improve contrast and visual clarity
  • Ideal for daytime work, study, and computer use





Health benefits of using Filter Optix blue light blocking glasses with orange and red lenses

Orange and Red

Orange and Red lenses are designed for evening use, wind-down routines, and sleep support. They reduce blue light exposure after sunset, with Red lenses providing the strongest level of light blocking before sleep.

  • Helps reduce blue light exposure in the evening
  • Supports natural melatonin production
  • Helps you relax and wind down before bed
  • Supports a smoother transition to sleep
  • Helps improve sleep quality and recovery
  • Orange lenses maintain better visibility for evening use
  • Red lenses provide maximum light reduction before sleep
  • Ideal for evening routines, nighttime screen use, and sleep support







Why Filter Blue Light?

Many people spend long hours in front of screens and under artificial lighting. During the day, this can contribute to visual fatigue and eye discomfort. In the evening, blue-rich light from screens and LEDs can signal daytime to the body, making it harder to relax before sleep.

Filter Optix makes it easy to choose the right lens colour for the right time of day. Clear and Yellow lenses are designed for daytime screen use, while Orange and Red lenses are designed for evening routines and sleep support.




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