RN-III-473/1~100mW   激光头无风扇

                                                    RN-FN-473/ 100~500mW   激光头无风扇

473nm高稳定性蓝光激光器        RN-F-473/100~500mW

                                           RN-F-473/ 600~1500mW

                                           RN-W-473A/ 1.5~2W   光束质量好