PAL Identifier

The PAL Identifier with LED light tehcnology allows for easy identification of manufacturer's markings, lens type, and added power on progressive lenses. This optical instrument is ideal for checking the values of a lens or to redefine the centers of a progressive lens for re-glazing. To use, simply place the lens or the frame with the lens onto the contrast base then lift it to the magnifier until you can read the manufacturer's markings.