Through extensive research and testing, we have developed a lens which combines just the right colored tint, with special blue light reflecting AR coatings to block the highest percentage of blue light.
These innovative lenses filter out blue light on the visible wavelength spectrum that has been proven to disrupt sleep. The lenses allow all other light to be transmitted, leaving you free to watch TV and use electronic devices without negatively affecting your body clock.
Watch a demo video of how Swannies Glasses block blue light:
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