The biggest source of potential harm from digital screens is blue light. This part of the visual spectrum is a short- wavelength light, which can be found in just about everything from sunshine to computer screens. Unlike blue- turquoise light, which is healthy and beneficial for us, blue-violet light, such as the high-energy visible (HEV) light from backlit screens and artificial lighting, can be damaging to our eyes after excessive exposure.

Cactus Optics offers you stylish computer glasses that will protect you from harmful blue-light exposure. #CactusOptics