The Kodak verifax is a photo copying approach that uses a wet colloidal diffusion transfer technique patented by Yutzy, H.C. and Yackel, E.C. (1947)[1][2] The light source is projected to the top crossing the negative being reflected -more or less, according to the color- against the original to be copied exposing the negative. Has a base that contains the recipient with the liquid developer and the exposure timer.[3]
Due to its extreme simplicity, the method was commonplace until the late 1960s, when it was surpassed by the popularity of the xerocopies using plain paper. Copies had some chemical smell and lost contrast over time.
^Michael R. Peres (20 June 2014). The Focal Encyclopedia ofPhotography. Routledge. pp. 11 –. ISBN 978-1-136-10614-9.
^Cite error: The named reference Cool was invoked but never defined (see the help page).
^Bonnier Corporation (January 1965). "Popular Science". The Popular Science Monthly. Bonnier Corporation: 128–. ISSN 0161-7370. kodak verifax.
The Kodak verifax is a photo copying approach that uses a wet colloidal diffusion transfer technique patented by Yutzy, H.C. and Yackel, E.C. (1947) The...
A photocopier (also called copier or copy machine, and formerly Xerox machine, the generic trademark) is a machine that makes copies of documents and other...
switch[citation needed] Light table Blueprint Heliographic copier Thermal copierVerifaxcopier Wikimedia Commons has media related to Lightboxes (photography)...
place when using it in an alcohol copier or in a mimeograph. Lightbox Photo mask Diazo copier Photolith Verifaxcopier David L. Prowse; Mark Edward Soper;...
occasional solid areas of acrylic paint. To make them, Berman used a Verifaxcopier (Kodak) machine to copy images which he often juxtaposed in a grid format...
experimental basis. Berman, called the "father" of assemblage art, would use a Verifax photocopy machine (Kodak) to make copies of the images, which he would...
Administration. Retrieved 2006-09-14. "Archival records created by Thermofax, Verifax, Mimeograph, Ditto, and Earlier xerographic processes are often very fugitive...
brought out their own copying devices using other technologies. Kodak's Verifax, for instance, could sit on one side of a desk and sold for $100; Haloid's...
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