| Description | Everything you need from a perfect tracer Binocular tracing of all shapes, even the most intricate and high curved Optimal rim contact without frame deformation ensured by patented tilted stylus Tracing cycle adaptable to frame shape and thickness, | Fast and effortless identification of all surface markings Progressive addition lenses or PAL’s feature laser engravings as a means to establish critical information such as fitting reference points, add power, lens material, manufacturer and |