980nm 1064nm 30w Laser Physical Therapy 4 High Power Pain Relief Physiotherapy Device EquipmentDESCRIPTION 980nm 1064nm 30w Laser Physical Therapy High Power Pain Relief Physiotherapy Device Equipment Description 980nm diode laser spider vein removal machine. 980nm laser is the optimum absorption spectrum of Porphyrin vascular cells. Vascular cells absorb the highenergy laser of 980nm wavelength, solidification occurs, and finally dissipated. To overcome the traditional laser treatment redness large area of burning the skin, professional design