In this article we will focus on the best Laser for achieving black, impalpable and reflection-free Laser marking on metal instruments. The Picosecond Laser is without a doubt the king of Annealing.
Annealing is a Laser marking process in which the material is heated on the surface and turns black. There is no removal of material or surface change. Nevertheless, the result is as indelible as ever when it comes to Laser marking.
With the Picosecond Laser, marking is black and reflection-free. Codes and markings on scalpels (or other instruments) will always be visible under whatever light you look at them. This is essential in the operating room.