SEMYON IVANOV
![Semyon Ivanov](https://tinredrum.ams3.digitaloceanspaces.com/artists/14575192/w342/7GaMcEqerau0snpJk7C8rTaXbvc.jpg)
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Inventor of the Soviet system of stereoscopic glasses-free cinematography.
He worked in cinematography since 1937 (NIKFI, «Soyuzdetfilm» film studio, in 1944-1947 - «Stereokino» film studio), since 1948 - in the stereo cinema laboratory (at NIKFI).