Cooke triplet: 50-mm f/5 22° half field
Download data files: kidger.zip
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The references below specify the same lens.
Michael J. Kidger, Fundamental Optical Design,
SPIE Press, 2002. ISBN 9-8194-3915-0 (p 202-203)
Michael J. Kidger, Intermediate optical design,
SPIE Press, 2004. ISBN 9780819452177 (p 74-75)
Maintained by John Loomis, last updated 27 May 2009