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Reglazing with Blue Light Blocking Coatings 

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Description and Overview

Blue Light Blocking Lens Coatings: Description and Overview

Blue light blocking lens coatings are designed to filter out a significant portion of blue light emitted by digital screens, artificial lighting, and the sun. These coatings help reduce eye strain, fatigue, and discomfort associated with prolonged screen time. By selectively blocking blue light wavelengths, these lenses can improve visual comfort and protect the eyes from potential damage linked to digital device use. Ideal for individuals who spend long hours in front of computers, tablets, or smartphones, blue light blocking coatings can be applied to both prescription and non-prescription lenses, making them a practical addition for anyone in the digital age.
Benefits of Blue Light Blocking Lens Coatings
    1. Reduced Eye Strain: Minimize digital eye strain and fatigue caused by prolonged screen time.
    2. Enhanced Visual Comfort: Improve visual comfort by filtering out harsh blue light, leading to more relaxed and comfortable vision.
    3. Sleep Quality: Potentially improve sleep quality by reducing blue light exposure, which can disrupt the natural sleep cycle.
    4. Versatility: Can be applied to both prescription and non-prescription lenses, making them accessible to a wide range of users.
    5. UV Protected: These lenses come with a UV Filter to help protect your eyes
Weaknesses of Blue Light Blocking Lens Coatings
  1. Yellow Natural Colour: Due to its UV filter the lenses may appear slightly yellow in colour.
  2. Cost: Adds additional cost to the lenses, making them more expensive than standard lenses.
  3. Limited Research: Some benefits, such as improved sleep quality, are still being studied and may not be universally experienced.
  4. Reflective Blue colour: This coatings may increase the visibility of a blue flash on the surface of the lens.

Reglazing with Blue Light Blocking Coatings 

Blue light blocking lens coatings are a valuable addition for anyone frequently using digital devices, offering benefits like reduced eye strain and improved visual comfort. Despite the potential for slight color distortion and additional cost, their advantages make them a worthwhile consideration for protecting eye health in the digital era.