This model of fractional laser resurfacing system with model name BS-FCL2 is a professional Fractional Laser Photo thermolysis system based on the latest CO2 ablative laser technology. Skin resurfacing lasers briefly direct an intense burst of laser energy onto the surface of the skin. Laser energy heats water within the surface layers of the skin, causing both the water and the tissue of the skin to turn to vapor. Every time the laser passes over the skin, some of the outermost layers of the skin are removed in a precise and controlled way to the appropriate depth about 1mm into the skin, and leaving the skin’s surface intact, creating tiny columns of treated or coagulated tissue which are surrounded by the healthy tissue. Nearby the damaged cell immediately move into this microscopically damaged area and heal the wounded area.