1. Collodion processThe collodion process is an early photographic process. It was introduced in the 1850s and by the end of that decade it had almost entirely replaced the first practical photographic process, the daguerreotype. During the 1880s the collodion process, in turn, was largely replaced by gelatin dry plates—glass plates with a photographic emulsion of silver halides suspended in gelatin.
Read “Collodion process” on English Wikipedia
Read “写真湿板” on Japanese Wikipedia
Read “Collodion process” on DBpedia
Read “Collodion process” on English Wikipedia
Read “写真湿板” on Japanese Wikipedia
Read “Collodion process” on DBpedia
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