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IODC 2014 Illumination design problem: the Cinderella Lamp

2014; SPIE; Volume: 9293; Linguagem: Inglês

10.1117/12.2075913

1996-756X

William J. Cassarly,

Color Science and Applications

For the 3 rd time, the International Optical Design Conference (IODC) included an Illumination Design contest. This year, the contest involved designing the illuminator to project the 1950 Walt Disney "Cinderella" movie using a box of optical knick-knacks. The goal of the problem was to provide the highest screen lumens with greater than 30% uniformity. There were 12 entries from 3 different countries. Three different commercial optical/illumination design packages were used. The winning solution, provided by Alois Herkommer, provided 371 screen lumens.