Red Light Hero
HeroFilter 100% Blue Light Blocking Glasses
HeroFilter 100% Blue Light Blocking Glasses
Optimise your circadian rhythm and improve sleep quality
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5.0 / 5.0
(2) 2 total reviews
The HeroFilter blocks 100% of blue light (unlike most cheaper options which only block some) and 99.99% of green light to help you optimize your circadian rhythm and improve sleep quality.
Start wearing them around an hour before bed or anytime you're using screens after sunset. Fits over most pairs of prescription glasses and includes carrying case and cleaning cloth.
Note: The large pair has expandable arms to fit most head sizes while the small size does not and is more suitable for people with petite heads
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Optimise your circadian rhythm and improve sleep quality
Product Details
Key Features
- Blocks 100% of blue light
- Blocks 99.99% of green light (this also disrupts sleep!)
- Fits over most pairs of prescription glasses
- Adjustable arms (large only) to fit different head sizes
- Carry case and cleaning cloth included
What's in the Box
- HeroFilter 100% blue light blocking glasses
- Cleaning cloth
- Carrying case
Specifications
- Wavelengths blocked: 200-540nm
- Optical density: OD5+ (high level light attenuation)
- Certifications: CE, made in TÜV and ISO9001-inspected factories
- 1 year warranty against manufacturing defects (note this does not cover user-caused damage)
Research
HeroFilter is informed by research into the harmful impacts blue and green light can have on our sleep and circadian rhythm³.
For example, a 2021 Japanese study found the "ratio of deep sleep was significantly decreased in the blue-light exposure group compared to the groups with incandescent light and blue light-blocking glasses".
Likewise, a 1991 UK study found "humans are particularly sensitive to green light, and melatonin output is more readily suppressed by this hue".
For red light therapy research, see our RLT Wavelength Research page.
Certifications
- OD5+ (high level light attenuation)
- CE
- Made in TÜV and ISO9001-inspected factories
Learn more about the care we take in selecting and testing our products on our Certifications & Testing page.
Warranty
1 year
If you have any questions or issues, please contact us - we're here to help!
