albumen process

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• Collodion-albumen process — 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)[clarification needed]and tended to have… …   Wikipedia

• Bichromated albumen process — Хромоальбуминовый способ (изготовления клише с использованием светочувствительного слоя хромированного альбумина) …   Краткий толковый словарь по полиграфии

• Albumen print — The albumen print, also called albumen silver print, was invented in 1850 by Louis Désiré Blanquart Evrard, and was the first commercially exploitable method of producing a photographic print on a paper base from a negative. It used the albumen… …   Wikipedia

• albumen paper — Photog. a printing paper coated with albumen, salt, and citric acid and sensitized with silver nitrate, used c1850 80. * * * ▪ paper albumen also spelled  Albumin,         light sensitive paper prepared by coating with albumen (albumin), or egg… …   Universalium

• albumen print —    A paper for making photographic prints, on which egg whites (albumen) coated the paper in order to increase its sensitivity, adding to the brightness of whites in the picture. This process was invented in the mid nineteenth century by… …   Glossary of Art Terms

• process —    A complex operation involving a number of methods or techniques, such as the addition and subtraction processes in sculpture, the etching and intaglio processes in printmaking, or the casting or constructing processes in making jewelry. Also… …   Glossary of Art Terms

• Collodion process — An old deteriorated wet plate featuring Theodore Roosevelt The 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… …   Wikipedia

• bichromate process — any of several methods of photography in which the light sensitive medium is alkaline bichromate associated with a colloid such as gum, albumen, or gelatin. * * * …   Universalium

• bichromate process — any of several methods of photography in which the light sensitive medium is alkaline bichromate associated with a colloid such as gum, albumen, or gelatin …   Useful english dictionary

• Photography — is the art, science and practice of creating durable images by recording light or other electromagnetic radiation, either electronically by means of an image sensor or chemically by means of a light sensitive material such as photographic… …   Wikipedia

• Cabinet card — The Cabinet card was the style of photograph which was universally adopted for photographic portraiture in 1870. It consisted of a thin photograph that was generally mounted on cards measuring 4 ¼” by 6 ½ inches.HistoryThe Carte de visite process …   Wikipedia