Introducing our Factory's 520nm Fiber Coupled Diode Laser, also known as the Green Laser! Our top-of-the-line device is designed to deliver high output power with high beam quality in a compact and reliable package. As a direct factory, we guarantee exceptional quality and performance at an unbeatable price. With its fiber-coupled design, this laser is perfect for a wide range of applications, including medical, industrial, and scientific research. Join our satisfied customers and experience the power and precision of our Green Laser today!