... and dermatology,with medical CE&ISO... 15W CO2 MEDICAL LASER SYSTEM-CL20A,portable,15W,CE approved.New Functions:Optional: 12W, ... CO2, wavelength is 10.6um. Micro-computer provides high definition of laser beam which ensures the treatment effect and ... 7. Others: underarm odour, corn, ulcer. Technical Specifications Laser wavelength10600nmPower to tissue>15W (C.W)Focal spot diameter <0.5mmoperation ...