Smartphones, tablets, computers, televisions and GPS devices all emit blue light. Long exposure can lead to eye strain, eye fatigue and even sleeplessness. Hoya's Blue Control coated, blue light blocking lenses gives you more relaxed vision and better ocular health.
With this coating you get protection that reduces the harmful blue light emitted by digital screens. Put simply, it protects your eyes. It is the optimal solution for anyone who uses digital screens throughout the day. As well as protecting your eyes, it provides higher contrast and a more relaxed viewing experience.