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Title: Cooke Portrait lens [Go to resource]
Description: Cooke Portrait lens F.3.5 12 inch f.l Series 11A. Triplet lens where focal length is altered by rotating part of the lens. Lens barrel is marked soft and sharp. With ring type iris diaphragm. Taylor Taylor hobson. c.1908. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: lens Temporal: c.1908 Source: Science Museum Creator: Taylor Taylor Hobson Identifier: 1979-559/1384 Go to resource More Like this...
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