Zealot 2803FWD Clear Blue Light Blocking & UV Protection Sunglasses for Women, 10 Colors, Suitable for Night Driving, Computer Glasses, Wine Demi-Gray

These clear lenses offer UV and blue light protection to protect your eyes from harmful light. *Visible light transmittance (Standard A light): 94.6% *UV protection: over 99% *Blue light protection: approximately 19.8% (JIS standard) (according to the Japan Optical Inspection Association) *HEV Light protection: over 94% (Note: HEV Light refers to "blue light" with short wavelengths between 380nm and 420nm and particularly high energy levels. It is said to be "blue light" that can harm the eyes.) (according to our own research)

UV protection is nearly 100% up to 400nm, the international standard. (The domestic standard is up to 380nm.)

Blue light protection (visible light: 400nm to 500nm). Rather than blocking out all of the blue light, these lenses significantly reduce the short, strong wavelengths (400nm to 420nm) of blue light that can damage your eyes, while leaving the blue light necessary for natural color intact. As the lenses are nearly colorless (transparent), the pupils do not dilate more than necessary, preventing diffusely reflected UV rays from entering the pupils. These unisex over-sunglasses frame glasses have a sleek design and are available in 10 colors. Enjoy a stylish look.