Protection against blue-light radiation with data glasses with orange lenses. The specially colored lenses filter out the superfluous part of blue light from the TV, monitors, computer monitors and backlight in flat panel displays. Other sources of blue light is fluorescent fluorescent and energy saving lamps. Blue light blocking sleep hormones and makes an alert and unfocused.
Strong against the protective blue light blue light protect “pro” eye of prisms. Special lenses filter out excess blue light from backlight monitors and flat screens and from eg. fluorescent and energy saving lamps. Tilvendingstid must be calculated.