IR Laser Module IR Economical Laser Model : VLM-850-03 Series IR Industrial Use Laser Model : VLM-780-01 Series IR Industrial Use Laser Model : VLM-850-01 Series High Power IR Laser Module Model : VLM-850-81 Series IR Economical Laser Model : VLM-780-04 Series High Power IR Laser Module Model : VLM-850-82-Series IR Economical Laser Model : VLM-780-03 Series High Power IR Laser Module Model : VLM-850-83 LPO-6
