Computer lenses are specially designed to relieve symptoms of blur, eyestrain, and discomfort with computer use. These lenses provide a larger viewing area for computer and reading distances than regular progressive lenses. And they have just enough distance prescription for you to be able to walk short distances comfortably in them.
Computer Vision Syndrome
If you are experiencing vision problems while using a computer, you are not alone.This condition is called computer vision syndrome (CVS) . In some people it causes slight discomfort described as a feeling tiredness in the eyes. While in others, it can become disabling - causing severe pain in the eyes, headaches and sometimes blurred vision. People who have problems focusing frequently hunch their shoulders as they try to concentrate, thus causing neck, back and shoulder pain and discomfort. The result is often a decrease in productivity. The effects of CVS may include headaches, dry eyes, burning eyes, dizziness, blurred vision, and difficulty maintaining focus - particularly when combined with a poor ergonomic work environment.
Tact from HOYA is a progressive lens which is especially suitable for working on computers. This
a slight reduction in the distant zone. The