Digital Eye Strain (DES), also known as Computer Vision Syndrome, is a relatively new condition that has arisen due to the increased need and use of digital screens in the modern era. You probably use screens for just about everything - to work, to relax, or just to keep up with daily life.
If your eyes feel dry and tired, your vision is blurry by the end of the day, or your head, neck, and shoulders ache, your digital devices might be to blame.