Blue glasses are eyeglasses that are colored blue. They are used to improve computer vision and protect your eyes from the harmful effects of blue light. Blue glasses are available in prescription and non-prescription forms.

Computer vision syndrome (CVS) is a condition that affects people who spend a lot of time looking at a computer screen. Symptoms of CVS include fatigue, eye strain, headaches, and blurred vision.

Blue light is a type of light that is emitted by computer screens and other electronic devices. Blue light is thought to be responsible for the symptoms of CVS.

Blue glasses are designed …