Blue Light And Eye Strain
With the increase use in computer, laptops, TVs, tablets and smartphones, we are spending more time looking at things closer than we did before. This behaviour can lead to dry, tired and strained eyes. This is known as ‘blue-light hazard’. In the worst case, it can even impair our vision.
Blue light lenses can minimize the blue reflection. The lenses provide a sharper vision; these can be achieved by refracting the light in a slightly different ways so that not all of the light strikes the same focal point in the retina. This can block out the potential harmful blue light.
