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Title: homocentric lens [Go to resource]
Description: Homocentric lens F.8 21 inch f.l. In a brass mount. Iris diaphragm is operated by a lever projecting from the lens barrel. Is a 4-element lens. Ross c.1912 License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: homocentric lens Temporal: c.1912 Source: Science Museum Creator: Ross Identifier: 1979-559/1366 Go to resource More Like this...
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