What is the purpose of the handpiece in laser hair removal?

The purpose of the handpiece in laser hair removal is to deliver laser energy to the targeted treatment area. The handpiece is designed to focus and direct the laser beams precisely onto the skin where hair follicles are located. The specific type of laser used will determine the wavelength, which is crucial for effectively damaging the hair follicles while minimizing damage to surrounding skin.

The handpiece often contains components that facilitate the operation of the laser, such as a lens system that helps focus the laser light and may have features that assist in the cooling process, but its primary function remains the delivery of laser energy. This energy is absorbed by the pigment in the hair follicles, leading to their eventual destruction and resulting in long-term hair removal. Understanding the role of the handpiece is essential for effective treatment and ensuring safety during the procedure.