beam-expander
The beam-expander is a precision optical device designed to increase the diameter of a laser beam, maintaining its divergence angle while ensuring minimal loss of optical quality. Its main functions include adjusting the beam size for a variety of applications and enhancing the performance of laser systems. Technologically, it boasts features like high precision lenses, durable construction, and compact design. These beam-expanders are integral in laser cutting, welding, engraving, and medical applications, as well as within scientific research. They ensure that the laser energy is efficiently and effectively used, regardless of the specific demands of the task at hand.