What is the function of a laser's handpiece?

The function of a laser's handpiece is to focus and deliver the laser energy to the treatment area. The handpiece is designed to ensure the laser beam is accurately directed at the specific target tissue, allowing for precise treatment. This focusing capability is crucial for the effectiveness of various laser procedures, as it concentrates the energy in a specific spot, enhancing both the results and safety of the treatment.

Additionally, the handpiece may incorporate various features, such as optical components that shape the beam or include cooling mechanisms to protect the surrounding tissues during treatment, but its primary role is the delivery and focusing of the laser energy to achieve the desired therapeutic effect.