| VLM-520-01 LPA | 
                                        Quarton, Inc. | 
                                        10 | 
                                        LASER DIODE 520NM 4MW 10.4MM DIA | 
                                    
                                                                    
                                        | VLM-520-01 LPT | 
                                        Quarton, Inc. | 
                                        8 | 
                                        LASER DIODE 520NM 1MW 10.4MM DIA | 
                                    
                                                                    
                                        | VLM-520-02 LPA | 
                                        Quarton, Inc. | 
                                        11 | 
                                        LASER DIODE 520NM 4MW 10.5MM DIA | 
                                    
                                                                    
                                        | VLM-520-02 LPT | 
                                        Quarton, Inc. | 
                                        14 | 
                                        LASER DIODE 520NM 1MW 10.5MM DIA | 
                                    
                                                                    
                                        | VLM-520-03 LPT | 
                                        Quarton, Inc. | 
                                        3 | 
                                        LASER DIODE 520NM 1MW 7MM DIA | 
                                    
                                                                    
                                        | VLM-520-04 LPT | 
                                        Quarton, Inc. | 
                                        9 | 
                                        LASER DIODE 520NM 1MW 6.55MM DIA | 
                                    
                                                                    
                                        | VLM-520-27 LPA | 
                                        Quarton, Inc. | 
                                        18 | 
                                        LASER DIODE 520NM 4MW 12.5MM DIA | 
                                    
                                                                    
                                        | VLM-520-27 LPT | 
                                        Quarton, Inc. | 
                                        5 | 
                                        LASER DIODE 520NM 1MW 12.5MM DIA | 
                                    
                                                                    
                                        | VLM-520-28 LPT | 
                                        Quarton, Inc. | 
                                        57 | 
                                        GREEN LINE LASER MODULE 520NM | 
                                    
                                                                    
                                        | VLM-520-29 LPA | 
                                        Quarton, Inc. | 
                                        7 | 
                                        LASER DIODE 520NM 5MW 9MM DIA | 
                                    
                                                                    
                                        | VLM-520-29 LPT | 
                                        Quarton, Inc. | 
                                        19 | 
                                        LASER DIODE 520NM 1MW 9MM DIA | 
                                    
                                                                    
                                        | VLM-520-37 LPA | 
                                        Quarton, Inc. | 
                                        3 | 
                                        LASER DIODE 520NM 5MW MODULE | 
                                    
                                                                    
                                        | VLM-520-37 LPT | 
                                        Quarton, Inc. | 
                                        14 | 
                                        LASER DIODE 520NM 1MW MODULE | 
                                    
                                                                    
                                        | VLM-520-51 LPA | 
                                        Quarton, Inc. | 
                                        5 | 
                                        LASER DIODE 520NM 4MW 8MM DIA | 
                                    
                                                                    
                                        | VLM-520-51 LPT | 
                                        Quarton, Inc. | 
                                        5 | 
                                        LASER DIODE 520NM 1MW 8MM DIA |