File:Porträtt av man. Korrekt betraktningsavstånd 23 cm. (8741541610).jpg

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SKC6541

Skioptikonbild från Institutionen för fotografi vid Kungliga Tekniska Högskolan. Använd av professor Helmer Bäckström som föreläsningsmaterial. Bäckström var Sveriges förste professor i fotografi vid Kungliga Tekniska Högskolan i Stockholm 1948-1958. Fyra porträtteringar av samma person. Det från perspektivisk synpunkt korrekta betraktningsavståndet är för denna bild 23 cm. För mer info se: Bäckström, Helmer. Fotografisk Handbok. Natur och Kultur. Stockholm. 1942. S. 156.

Lantern slide from the Department of Photography at the Royal Institute of Technology. Use by professor Helmer Bäckström as lecture material. Bäckstrom was Sweden's first professor of photography at the Royal Institute of Technology in Stockholm 1948-1958. Four portrayals of the same person. The perspective from the point of view is correct viewing distance for this image 23 cm. For more info see: Bäckstrom, Helmer. Photographic Guide. Natur and Kultur. Stockholm. 1942. P. 156.

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Source Porträtt av man. Korrekt betraktningsavstånd 23 cm.
Author Tekniska museet

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This image was originally posted to Flickr by Tekniska museet at https://flickr.com/photos/59292810@N07/8741541610. It was reviewed on 21 July 2023 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0.

21 July 2023

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current19:47, 21 July 2023Thumbnail for version as of 19:47, 21 July 2023930 × 1,300 (91 KB)Fabe56 (talk | contribs)Transferred from Flickr via #flickr2commons

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