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About: Collodion-albumen process     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatPhotographicProcessesDatingFromThe19thCentury, within Data Space : dbpedia.org associated with source document(s)

Type: anatomical structureyago:Ability105616246yago:Abstraction100002137yago:Act100030358yago:Activity100407535yago:Cognition100023271yago:Creativity105624700yago:Event100029378yago:Invention105633385yago:Procedure101023820yago:PsychologicalFeature100023100yago:YagoPermanentlyLocatedEntityyago:WikicatEnglishInventionsyago:WikicatPhotographicProcessesDatingFromThe19thCentury New Facet based on Instances of this Class

The Collodion-Albumen process is one of the early dry plate processes, invented by Joseph Sidebotham in 1861. The process lacked economical success because the plate was much less sensitive (about 1/4) and tended to have harder contrasts than wet plates. While the first was acknowledged by Sidebotham, the latter were disputed by him indicating the fact that the 1860 gold medal for the best landscape photography was made with a Collodion-Albumen plate (Recreative Science, 1861 P 43).