A modular micro-machining laser process head for fine cutting and welding applications has been unveiled by Haas Laser Technologies Inc. Available for a variety of wavelengths, it offers focus lens assembly options of 50, 60, 80, 100 and 150 mm as well as 0.5- and 1.0-mm nozzle tips. Features include diffraction-limited optics, a floating beamsplitter assembly, a linear adjustment translation mount, and monocular and CCD camera viewing head assembly options. Constructed from anodized aluminum, stainless steel and brass, it can be custom-configured to meet specific needs. Ultrafine pitch adjustments enable precise and accurate setup.