| Description | Everything you need to race through your workloads The next generation of KAPPA – the simple and reliable edging solution for my daily workflow, because some letters inspire confidence. With Neksia, Essilor combines years of experience in high- | 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, |