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Proceedings Paper

Mirror-lens optical system for image spectroscopy device
Author(s): Ivan D. Nikolov; Zornitca P. Zaharieva
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Paper Abstract

A Cassegrain type mirror-lens optical system for video- imaging spectrometry was designed. The optical performance is defined for a focal length of 500 mm, F-number no greater than F/5, a spectral region from 250 nm to 1050 nm and a linear image semi-field height of 15.37 mm. The residual aberrations are presented. The Cassegrainian objective assembly was examined under the requirements to provide a perfect image of the Earth surface stripe.

Paper Details

Date Published: 19 August 1998
PDF: 4 pages
Proc. SPIE 3573, OPTIKA '98: 5th Congress on Modern Optics, (19 August 1998); doi: 10.1117/12.324554
Show Author Affiliations
Ivan D. Nikolov, Univ. of Sofia (Bulgaria)
Zornitca P. Zaharieva, Univ. of Sofia (Bulgaria)


Published in SPIE Proceedings Vol. 3573:
OPTIKA '98: 5th Congress on Modern Optics
Gyorgy Akos; Gabor Lupkovics; Andras Podmaniczky, Editor(s)

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