We combined our Day Swannies blue light blocking technology with reading lenses with magnifications from 1.0 to 3.5. Protect your eyes from eye strain caused by prolonged use of digital devices such as reading on a tablet or laptop. Day Swannies ensure you the optimal conditions for interacting with the devices that emit blue light while still letting beneficial spectrums of blue light in during the day.
The majority of clear-lens blue light blocking glasses available only block blue light up to 420nm. But Day Swannies lens technology blocks 98% of blue light at only 400 nanometers, graduating to 45% at 450nm, and 21-45% of blue light between 450-500nm. Our optimized blue light protection gives you the perfect reading environment for your eyes so you can perform at your full potential.
Don’t forget, before bedtime it’s important to protect youself from 99% of blue light for at least a few hours. You can block harmful blue light during the day and in the crucial hours before bedtime with our Night Swannies Reading Glasses.