fractional erbium laser resurfacing

1550 Erbium Glass Fractional Laser For Stretch Mark Reduction , Scar Removal Machine Description: The Er:bium Glass Fractional Laser Skin Reconstruction System uses a 1550nm wavelength fiber laser and installs a CPG which is arranged in matrix scanning output, emitting 40um-1200um spot through the CPG　lens. This targets the water in the dermis, forming a matrix-like hole (0.04-0.12mm) around the penetrated focal spot. The penetration depth of these small spots is about 2mm