1064nm Fiber optic bundle lens

Beam combiner used to combine the 500-700nm visible red line with the invisible 1064um Fiber laser line to be one line , then make the laser beam visible. Beam Combiner Mirror is a half-mirror, it will be two (or more) wavelengths of light are synthesized into one optical path by the transmission and reflection methods. In the Fiber laser industry, mainly make laser and light visible, generally is 1064um infrared laser and for a bunch of 500-700nm red light together.