The Lennon

Our Everyday lenses block 30%-50% of all HEV blue-light between 430-450nm spectrum and 100% from 400nm, offering ample protection whilst minimising colour distortion.

These lenses are recommended if you use your digital screens for 1-6 hours per day. These lenses are designed for those who spend limited time in front of a digital screen, whether for fun or work, and want to protect their eyes and brain from Digital Eye Strain and Insomnia.

When using our digital devices, their screens emit a whole spectrum of visible light, including High Energy Visible (HEV) light, which we see as the colour blue. This is the same highly energetic light emitted by the sun. Before digital screens, our eyes would only ever usually have to cope with this highly energetic light for during the day. However today, we are exposing our eyes & brains to HEV more and more, which can lead to migraines, double vision, blurry & dry eyes and insomnia.

Most users will benefit from this level of protection from HEV blue-light using this 30% blocking lens.

Our Heavy Duty lens block 98.5% of all HEV blue-light on 400-520nm spectrum and 100% from 400nm. Designed for professionals and insomniacs.

If you use your digital screens for 6+ hours per day, we recommend our Heavy Duty lenses, which block 98.5% of all HEV blue-light, offering maximum eye protection whilst using your digital devices.

If you spend a significant amount of time in front of a screen, whether for fun or work and especially at night, than these advanced lenses will afford you the maximum protection. If you suffer from Insomnia these lenses will help alleviate the effects of HEV light on your circadian rhythms and  sleep patterns.

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