The high-power laser welding head, developed for a broad spectrum of welding applications, provides a versatile approach to laser welding. An interchangeable fiber connector makes the head compatible with most OEM lasers. The cartridge style optics holders allow for an in-the-field service or replacement with standard off-the-shelf optics. Due to a modular design and a range of compatible accessories, the welding head is fully customizable and can be used for almost any welding application as well as pre-welding laser cleaning. Requiring minimal maintenance, this reliable process head offers precision, consistency, high repeatability and productivity at a competitive price.