Made for Progressive Lens Wearers Working at the Computer. Progressive lens include three zones arranged top to bottom on a lens: a distance zone for viewing far objects; an intermediate zone, which is typically small and narrow, for mid-range objects and a near zone for reading or viewing objects immediately adjacent to the viewer. A computer monitor is often positioned at eye level and close to the viewer, such that normal, horizontal viewing occurs through the distance zone of the lens. As a result, the monitor appears out of focus.To correctly focus on the computer monitor, a viewer will often need to tilt her head back at an uncomfortable angle so that the line-of-sight is transmitted through the near zone, bringing the monitor into focus. The awkward head tilt results in poor posture, neck and back pain. The PropEyes device solves this problem by enabling a wearer to adjust the vertical position of her eyeglasses. By doing so, the wearer's horizontal gaze passes directly through the lens' near viewing zone eliminating the need for head tilting and it's user friendly design is especially compatible with computer work.
