The Lennon Heavy Duty lenses (Black Frame) block 98.5% of all HEV blue-light, offering maximum eye protection whilst using your digital devices.
If you use your digital screens for 6+ hours per day, we recommend our these advanced lenses, which offer maximum eye protection whilst using your digital devices.
If you work or play for many hours in front of a screen, especially at night, than these advanced lenses are for you. If you suffer from Insomnia these lenses will help alleviate the effects of HEV light on your circadian rhythms and sleep patterns.
Block 98.5% of all harmful blue-light from your screens. Designed for professionals and insomniacs.