Studies

Light is part of the electromagnetic radiation spectrum and, while vital for life on earth and necessary for vision, it carries energy that can be damaging, specifically to the region of the retina called the macula where light is best focussed. [googlepdf...

Intense blue spectral light components pose a short-term risk to the retina, called blue light hazard (BLH). For this photochemically-induced retinal injury spectral weighting functions and applicable limit values are established. However, scientific evidence about...