BARNER | Chamberi Blue Light Glasses | Bright SkyHigh quality and stylish computer glasses to protect your eyes from Blue Light of digital devices. It will provide you with better sleep and a healthier lifestyle. High Quality organic CR 39 lenses that block 100% of the Blue Light under 410nm and 45% of the Blue Light on the 410nm 450nm spectrum. Super light TR 90 frames for excellent comfort Flexible hinges & temples that will adapt to any face shape Rubberized texture for a better grip on your nose