Skiopticon image from the Department of Photography at the Royal Institute of Technology. Use by Professor Helmer Bäckström as lecture material. Bäckström was Sweden's first professor in photography at the Royal Institute of Technology in Stockholm 1948-1958.Kopieringsrum in the Swedish film industry laboratory.Bäckström, Helmer. Photographic manual. Other revised edition. Nature and Culture. Stockholm. 1948. p. 1337-1345.

RMID:Image ID:2F778YN
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Contributor:
BTEU/TEKNISKA / Alamy Stock PhotoImage ID:
2F778YNFile size:
14.3 MB (883.9 KB Compressed download)Releases:
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2505 x 1996 px | 21.2 x 16.9 cm | 8.4 x 6.7 inches | 300dpiDate taken:
4 December 2012More information:
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