| OPR2100 | 
                                        TT Electronics / Optek Technology | 
                                        107 | 
                                        SENSOR PHOTODIODE 890NM SMD | 
                                    
                                                                    
                                        | OPR2100B13 | 
                                        OPTEC | 
                                        30,000 | 
                                        Integrated Circuit | 
                                    
                                                                    
                                        | OPR2100HS | 
                                        TT Electronics / Optek Technology | 
                                        5,000 | 
                                        SENSOR PHOTODIODE 890NM ARRAY | 
                                    
                                                                    
                                        | OPR2100HST | 
                                        TT Electronics / Optek Technology | 
                                        5,000 | 
                                        SENSOR PHOTODIODE 890NM SMCC | 
                                    
                                                                    
                                        | OPR2100HST | 
                                        TT Electronics / Optek Technology | 
                                        185 | 
                                        SENSOR PHOTODIODE 890NM SMCC | 
                                    
                                                                    
                                        | OPR2100HST | 
                                        TT Electronics / Optek Technology | 
                                        185 | 
                                        SENSOR PHOTODIODE 890NM SMCC | 
                                    
                                                                    
                                        | OPR2100T | 
                                        TT Electronics / Optek Technology | 
                                        5,000 | 
                                        SENSOR PHOTODIODE 890NM SMCC | 
                                    
                                                                    
                                        | OPR2100T | 
                                        TT Electronics / Optek Technology | 
                                        112 | 
                                        SENSOR PHOTODIODE 890NM SMCC | 
                                    
                                                                    
                                        | OPR2100T | 
                                        TT Electronics / Optek Technology | 
                                        112 | 
                                        SENSOR PHOTODIODE 890NM SMCC | 
                                    
                                                                    
                                        | OPR2800 | 
                                        TT Electronics / Optek Technology | 
                                        5,000 | 
                                        EMITTER IR 880NM 50MA SMD | 
                                    
                                                                    
                                        | OPR2800T | 
                                        TT Electronics / Optek Technology | 
                                        5,000 | 
                                        EMITTER IR 875NM 50MA SMD | 
                                    
                                                                    
                                        | OPR2800T | 
                                        TT Electronics / Optek Technology | 
                                        1,960 | 
                                        EMITTER IR 875NM 50MA SMD | 
                                    
                                                                    
                                        | OPR2800T | 
                                        TT Electronics / Optek Technology | 
                                        1,960 | 
                                        EMITTER IR 875NM 50MA SMD | 
                                    
                                                                    
                                        | OPR2800V | 
                                        TT Electronics / Optek Technology | 
                                        5,000 | 
                                        LASER DIODE 850NM 1.5MW 4SMD |