The 1310/1480/1550nm C-Lens Polarization Maintaining Fiber Collimator with Gold-Plated Tube/Glass Tube is designed to maintain polarization while efficiently collimating light beams. It utilizes C-Lens technology for superior beam collimation and is available with either a Gold-Plated Tube for enhanced durability and heat stability or a Glass Tube for standard communication applications. This collimator is ideal for use in fiber optic communications, fiber lasers, optical sensing, and other polarization-sensitive systems, offering low insertion loss and high return loss. It is compatible with PM fiber systems, ensuring reliable performance in applications requiring precise polarization control. The collimator supports 1310nm, 1480nm, and 1550nm wavelengths, making it versatile for a variety of optical systems.