8x21mm 520nm 5mW Green Laser Dot Module with Internal Focusing for Precision Positioning

This compact green laser dot module is designed for precision positioning tasks, featuring an 8x21mm size and a 520nm wavelength for bright visibility. With a 5mW power output, it ensures effective performance while maintaining safety standards. The module includes an internal focusing mechanism, allowing for easy adjustments to achieve sharp and accurate laser dots. Ideal for applications requiring precise alignment and pinpoint accuracy, this module is versatile and user-friendly, making it a reliable tool for engineers, technicians, and hobbyists alike. Part Number: S835205D Manufacture country: China Instructions included: No