Pigtail style collimator for 980nm with a 1 meter long, 900 micron OD jacketed, 6/125 SM fiber, a 4mm OD housing with a f=2mm aspheric lens with -40dB return loss and no connector. The output beam diameter will be 0.44mm. A 20mm OD removable flange, o-ring, mounting screws and a ball driver are also included. SP: mounted in 15mm OD flange with 0.43" BCD hole pattern.