730nm 2000mW Fiber Coupled Laser Output Power 0~2000mW Adjustable Professional Scientific Research Laser Source Fiber: 400μm / NA 0.22 / SMA905 / 1m This product is for multimode fiber coupling of semiconductor laser,the stability of the output power of the fiber is good and the spot pattern can be improved to a great extent.The collimated beam can meet the high requirement of the beam.