Visual fatigue has become a worrying problem due to increased time spent on computers and other electronic devices. After 20 minutes working at near distance, the eye muscles get tired which causes a variety of problems including blurry vision, pain, dry or red eyes, and headaches.
Serene lens designs increase the strength in the lower part of the lens. This extra power helps the eye muscles to focus the image, meaning less strain for the eye. During activities in the near range of vision, this lens makes a big difference compared to other regular single vision lenses, eliminating the uncomfortable effects of visual fatigue.