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Proceedings Paper

Ultracompact SWIR telephoto lens design with SMS method
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Paper Abstract

In this work, we propose two new optical structures, using the Simultaneous Multiple Surfaces (SMS) method, comprised of 2 reflecting surfaces and 2 refracting surfaces, 800mm focal length, f/8 (aperture diameter 100 mm) and 1.18° diagonal field of view in the SWIR band. The lens surfaces are rotational symmetric and calculated to have good control of non-paraxial rays. We have achieved designs with excellent performance, and with total system length of less than 60 mm.

Paper Details

Date Published: 16 September 2011
PDF: 10 pages
Proc. SPIE 8129, Novel Optical Systems Design and Optimization XIV, 81290I (16 September 2011); doi: 10.1117/12.894417
Show Author Affiliations
Lin Wang, Univ. Politécnica de Madrid (Spain)
Pablo Benítez, Univ. Politécnica de Madrid (Spain)
Light Prescriptions Innovators, LLC (United States)
J. C. Miñano, Univ. Politécnica de Madrid (Spain)
Light Prescriptions Innovators, LLC (United States)
Jose Infante, Univ. Politécnica de Madrid (Spain)
Indra Sistemas, S.A. (Spain)
Marta de la Fuente, Indra Sistemas, S.A. (Spain)
Guillermo Biot, Univ. Politécnica de Madrid (Spain)


Published in SPIE Proceedings Vol. 8129:
Novel Optical Systems Design and Optimization XIV
R. John Koshel; G. Groot Gregory, Editor(s)

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