Photochromic Blue Light Blocking Glasses - Rey Eyeglasses one button press to control

one button press to control smartphone’s shutter

Improve Sleep Quality: By filtering out high-energy blue light

microfiber pouch*1

Crafted with durability and ergonomics in mind

metal frame with dark concave bio-nylon lenses

Photochromic Blue Light Blocking Glasses - Rey Eyeglasses one button press to controlWhat is blue light? Blue light has a very short wavelength, and so produces a higher amount of energy. Studies suggest that, over time, exposure to the blue end of the light spectrum could cause serious long term damage to your eyes. "Nearly 70% of people experience digital eye strain due to prolonged use of electronic devices." The Vision Council. Teddith Blue Blocker Lenses are virtually clear lenses made with a special blue light blocking polymer