JM Anti blue light computer glasses

√ Blue ray blocking -- JM blue light blocking glasses help to protect and expand your vision by blocking harmful UV and scattered blue light emissions. All of our glasses safeguard against the wavelengths most harmful to your retinas (415-455 nm), while allowing light from the beneficial blue-turquoise light range (465-495 nm).

√ Clear lens -- Anti blue light lenses reduce eyestrain, prevent eye dry and eye fatigue, block blue light and anti glare.

√ UV 400 protection -- blocks 100% harmful UVA/UVB Rays, perfect for office and home,keep a pair at your desk.