Fixed focus, visible laser modules combine laser diode technology, quality optics, and high-end electronics with a compact housing to provide a rugged, reliable laser source for a variety of applications. Differing models have bright, red beams with circular or elliptical beam sizes in a variety of powers and wavelengths, as well as both line generator and industrial housed versions. The Micro VLM™ series offers a compact size for space limited requirements. Applications include measurement, positioning, robot vision, bar code scanning, alignment, guidelines, pointing, switching, timing, and leveling. Useful in a variety of medical, industrial, and scientific instrumentation, as well as general R&D work. Power Supply, required for operation, sold separately.