Emanuel Goldberg

Emanuel Goldberg (Hebrew: עמנואל גולדברג‎‎; Yiddish: עמנואל גאָלדבערג‎; Russian: Эмануэль Гольдберг) (born: 31 August 1881; died: 13 September 1970) was an Israeli physicist and inventor. He was born in Moscow and moved first to Germany and later to Israel. He described himself as “a chemist by learning, physicist by calling, and a mechanic by birth.” He contributed a wide range of theoretic and practical advances relating to light and media and was the founding head of Zeiss Ikon, the famous photographic products company in Dresden, Germany. His inventions include microdots, the Kinamo movie camera, the Contax 35 mm camera, a very early search engine, and equipment for sensitometry.

Goldberg was born in Moscow on 31 August 1881 (19 August 1881 in the Old Style, Julian calendar, sometimes given in error as 1 September) the son of Grigorii Ignat’evich Goldberg, a distinguished Colonel (Polkovnik) in the Tsar’s military medical corps and his wife Olga Moiseevna Grodsenka. Earlier interested in engineering, he studied Chemistry at the University of Moscow and at several German universities, and remained in Germany after 1904 to avoid antisemitism in Russia. In 1906 he received a Ph.D from the University of Leipzig for research at the Institute for Physical Chemistry, led by Wilhelm Ostwald on the kinetics of photochemical reactions. After a year as assistant to Adolf Miethe in the Photochemistry Laboratory at the Technical University in Charlottenburg, Berlin, he became head of the photographic department of the Royal Academy of Graphic Arts and Bookcraft, in Leipzig from 1907 to 1917.

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