Blue light emitted from digital devices such as computer screens, laptops and smart phones have been shown to cause eyestrain, tired eyes and even affect sleep.
The more time we spend on these devices the more susceptible we are to these symptoms.
Using glasses that block the blue wavelengths of light protect our eyes from the effects of prolonged exposure to screens.
"I had been experiencing eyestrain and poor quality sleep from excessive use of computer screens both at work and at home.
I chose a pair of glasses from the Poirier range and i feel that the blue light glasses have given me a new lease of life!
Its made a world of difference."
What is blue screen light?