9 Spectrum analysers, namely, optical spectrometers used to recognize material types and material properties; diffractive optical elements, namely, diffractive gratings and synthetic composite holographic gratings for use in spectrum analyzers, namely, optical spectrometers used to recognize material types or material properties; electronically controlled apparatus for recognizing or identifying bottles or cans by color, type of material, information indicia, shape, weight, material transparency and material defects, namely, sorting data generating units as required for proper material recycling or item reuse; [ electronically controlled automatic bottle, can or crate return reward machines; electronically controlled reward or deposit return vending machine with a lottery ticket dispenser; ] scanner and sensors for automatic identification and recognition of bottles or metal cans or beverages; electronically operated printers and displays, namely, return deposit ticket printers and information displays to instruct users and maintenance personnel on how to set up and use reverse vending machines; radio frequency tags and labels, namely, radio frequency based recycling and deposit information tags and labels; electronically or optically readable cards, namely, electronically or optically based recycling and deposit information cards; electronically or optically writable cards, namely, electronically or optically based recycling and deposit information cards; computer programs recorded on magnetic and electronic media for use with beverage container return vending machines; computer software and hardware for use with beverage container return vending machines; optical detectors; color line cameras and metal sensors for sorting metals, glass, building site rubble, electronic waste, slag, granulate, wood and bulk solids; optical apparatus, namely, imaging spectrometers and color cameras for recognition and sorting of paper, plastics, demolition waste, electrical and electronic waste, and other organic and inorganic materials; X-ray producing apparatus, namely, X-ray transmission imagers and X-ray fluorescence analyzers for radiation of metal, glass, building site rubble, electronic waste, slag, granulate, wood and bulk solids; sorting installations and apparatus, namely, radiation detectors for sensor-based recognition and pneumatic extraction of metal ores, uranium, coal, gemstones and slag; optical equipment and electromechanical equipment for sorting installations and sorting apparatus, namely, dry bulk separation equipment in the nature of sensor based scanners; optical equipment and electromechanical equipment for sorting installations and sorting apparatus, namely, sensor based scanners for dry bulk separation equipment and pneumatic extractors; data processors and electronic speed controllers for sorting installations; computer software for sensor data processing and material classification; computer hardware; apparatus for the transmission of image information, namely, video transmission apparatus; optical apparatus, namely, imaging spectrometers for analyzing and sorting agricultural raw materials, pharmaceutical other foodstuffs