What is the difference between computer glasses and blue light glasses?

What is the difference between computer glasses and blue light glasses?

What we perceive as white light shifts along a range of about 2,700K to 7,000K. Confusingly, warmer light has a lower color temperature than cooler light, with the almost fiery glow of tungsten hitting around 2,800K and overcast sunlight hitting about 6,000K. Computer monitors typically set white at a very cool temperature to emulate natural…