Telescope for infrared or visible imaging

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United States of America Patent

PATENT NO 5661610
SERIAL NO

08454319

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The telescope includes at least one primary concave mirror (MI) for receiving an incoming image and relay optics for enlarging the image reflected by the primary mirror. The relay optics comprise a secondary mirror (M2) and a tertiary mirror (M3), each having a central aperture (12, 13) and each being positioned coaxially with the primary mirror (M1). The secondary mirror (M2) receives the image reflected by the primary mirror (M1) through the central aperture (13) of the tertiary mirror (M3). The tertiary mirror (M3), positioned close to the focal plane of the primary mirror (M1), receives the image reflected by the secondary mirror (M2) and reflects that image through the central aperture of the secondary mirror (M2).

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Patent Owner(s)

Patent OwnerAddress
MATRA MARCONI SPACE FRANCE S A4 RUE DE PRESBOURG 75116 PARIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pasternak, Frederick Gaure, FR 5 19

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