Some people find that light sources with a high proportion of blue light can make them feel more restless at night.
When we find ourselves in a dark room or outside at dusk or at night-time, our eyes switch to a different mode of vision. In low- light the human eye shifts from green sensitivity to the high-energy blue spectrum. That means we perceive blue light more intensely, which can give the sensation of increased glare.
Eyeglass lenses with a blue light filter can create more comfortable vision in these situations.
We bring you the best optical product and best vision care for you and your family.
At LUXEYE, we primarily use blue-light filter lenses by ZEISS.
To offer patients true protection, ZEISS has developed an additional anti-reflective layer on the back of the lens, reducing the indirect light reflected into the eye. This extra layer complements the protection offered by ZEISS UVProtect Technology in all clear plastic lenses, which blocks direct UV rays from the front.
More than 90% of UV radiation comes directly from the front. However, a small part approaches the eye indirectly from the sides and back. As some UV rays may be reflected onto the eye by the back surface of the lens, ZEISS anti-reflective coatings are designed to have low reflectance in the UV spectral range.