12mm Copper Laser Diode Mount Blank Modules - 3.8mm - 5.6mm - 9mm - DTR-CLMV5-12 RM 102.08 to RM 182.89
Sharp 488nm GH04850B2G 55mW 12mm Copper Laser Module W/Driver and Lens Options RM 467.86 to RM 510.40