NEEDY

BLUE RAY LENSES

Blue-ray lenses protect the eyes, helping the filtration of the damaging light emitted by digital screens such as: smartphones, pc, tablets and tv. They can be applied both on reading lenses and lenses with no corrective power.

Blue-rays are rays of light with a very high frequency and energy, invisible to the naked eye. These rays are emitted by electronic devices and can cause insomnia, sickness and in some cases, they can damage the sight. In fact, the eye is constantly exposed to harmful radiations of blue lights, so it gets stressed. A frame with blue-ray lenses is able to give relief and comfort to the eyes, preventing eyesight problems.