Our lenses filter out 50%+ of harmful high-energy blue light and 100% of UV light - which are responsible for macular degeneration, retinal cell death, vitamin D destruction, cataracts and melatonin suppression. We allow beneficial green light (470+ nm), which is responsible for circadian rhythm regulation and memory, to pass through to the retina.
We are super serious about our blue light blocking lenses and took great care to source the best ones money can buy. Our patented lenses have undergone drop ball and spectral transmission tests by independent 3rd party labs. You can check out the transmission chart here, as well as learn more about our lenses.