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Optical Engineering

The Triplet: An embarrassment of riches
Author(s): David R. Shafer
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Paper Abstract

Numerous designs for triplet lenses, in addition to the well-known Cooke triplet and the inside-out triplet design, are possible. All are difficult to find on the computer because the starting point has to be very close to the final solution for the computer to find it. This paper describes a number of triplet solutions. All but the Cooke and inside-out triplet designs contain at least one thick element.

Paper Details

Date Published: 1 December 1988
PDF: 4 pages
Opt. Eng. 27(12) 121035 doi: 10.1117/12.7978672
Published in: Optical Engineering Volume 27, Issue 12
Show Author Affiliations
David R. Shafer, David Shafer Optical Design, Inc. (United States)

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