sun kejie

S3 Multiple Wavelength Dental Laser – 470nm & 650nm & 980nm or 810nm (choose either one) – The most popular combinations is 470nm 3w+980nm 7W+650nm 200mW – 470nm wavelength has the best performance for soft tissue surgery – For Professionals – Dentist can always use optimal wavelength to treat different oral problem – Preset procedures, customization...