Over the past 20 years, dental lasers have become important tools, in most modern dental practices. Manufactured by Quanta System the dental laser system provides superior solutions for oral surgery, endodontics, periodontics dental hygiene along with aesthetic dentistry these meet all the relevant requirements of the contemporary office for improved treatment. Improved clinical results come with low cost and effective treatment using dental diodes lasers. Units provide faster, safer more effective painless treatment not requiring the use of anesthesia while providing a high hemostatic and bactericidal effect. The Duo glass represents the most recent in the solution of innovation of surgical design dental and photodynamic therapy (PDT) the combination of two wavelengths using one system 635nm and V with a user friendly IPod-like parameter settings and flat capacitive glass graphical user interface. Make the Duo Glass the perfect addition to an dental chair unit can be mounted directly to chair.