This series of compact laser diode modules is designed for cost-sensitive applications. The red units operate in automatic power control mode, while the green units use an alternate method to maintain stable output powers. A factory installed line generator, attached at a fixed focal distance, is available upon request (user focasability is not possible with line generators). Laser modules that produce a spot are fully adjustable for focus or collimation. For especially demanding applications, we recommend incorporating a heatsink with the laser module.