Optical system for imaging the light from light sources

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United States of America Patent

PATENT NO 5307208
SERIAL NO

07613771

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An optical system for imaging the light from light sources having varying astigmatic differences of focus in different planes, having an optical element with an astigmatic effect and having an imaging lens system, the optical element having an astigmatic effect being provided with two lens components, the distance of which in the direction of the optical axis can be adjusted in order to correct astigmatic differences of focus varying from light source to light source and/or changing astigmatic differences of focus due to aging.

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Patent Owner(s)

Patent OwnerAddress
LINOS PHOTONICS GMBH & CO KG37081 GÖTTINGEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bleicher, Jakob Munich, DE 5 8
Hetz, Siegfried Allershausen, DE 1 3
Hofbauer, Engelbert Pfeffenhausen, DE 3 9
Matern, Ulrich Weilheim, DE 7 176
Schehrer, Ingrid Munich, DE 1 3

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  • 3 Citation Count
  • G02B Class
  • 2.61 % this patent is cited more than
  • 31 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges193501721003623511152401 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0100200300255075125150175225250275325350375

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