SYB Bluelight Glasses nonglobal US2021/0194219 A1 on June 24

US2021/0194219 A1 on June 24

Low frequency-magnetic radiation (ELF-magnetic

Length: 34"

Excellent Sensitivity - able to accurately identify Electric fields down to 1 V/m and Magnetic fields to 1 nT or 0

Comes in multiple stylish colors

SYB Bluelight Glasses nonglobal US2021/0194219 A1 on June 24Shield Your Body from blue light from all devices. Powerful all day blue light protection. Blocks up to 35% of blue light the strongest blue light protection you can get with clear lenses. Timeless, unisex black frames, always in style. Includes: Carrying case Microfiber pouch Microfiber cloth Blue light testing kit (light and card) Already wear prescription glasses? Consider clip on bluelight glasses from Ocushield (available in clear and amber).