Where is Blue Light and How Does it Affect Me?
Natural Blue Light
- Light from the sun that collides with air molecules that causes blue light to scatter and gives the appearance of a blue sky
- Body uses this natural light to regulate circadian rhythm
- Benefits:
- Boosts alertness
- Speeds up reaction times
- Elevates moods
- Increases overall feeling of well being
Artificial Blue Light
- Becoming more and more prevalent
- Common sources are:
- Televisions
- Cell phones
- Tablets
- Computers and laptops
- E-readers
- Energy efficient fluorescent bulbs
- LED lights
- Increased and prolonged exposure to this blue light can lead to:
- Mood disorders
- Sleep disorders
- Lowered alertness and reaction times
- Dry eyes
- Blurry vision
- Eye strain
Blue-Light Filtering Technology
- Not a lens coating
- Blue light absorptive lens material
- Allows beneficial blue light to pass through
- Virtually clear – no yellow tint
- Absorbs virtually all harmful blue light
Options Available
- Non-prescription ($110)
- Any Bridge Hill frame and lenses that include:
- Polycarbonate lenses
- Anti-reflective technology
- Blue-light filtering material
- Prescription (+$75)
- Add this to any prescription order
- Still includes polycarbonate lenses and standard anti-reflective technology
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