The Opal laser family gives many advantages like the well knownCO2 laser at laser surgery for the user. The surgery interventions can do high preciseness using the accessories at free-hand surgery and microscopic and endoscopic surgery. The Opal CO2 laser can operate in continuous, impulse and superpulse mode. The appropriate parameters in these operating modes can adjust easy for the different type of tissues. With the variant power laser unit of the Opal laser family can defer to the different needs. Because of the variant power level unit of the Opal laser family can apply in the one day surgery and in the hospital and clinical practice as well.