The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 04, 2023
Filed:
Jul. 09, 2019
Norsk Elektro Optikk As, Skedsmokorset, NO;
Andrei L. Fridman, Eidsvoll Verk, NO;
NORSK ELEKTRO OPTIKK AS, Skedsmokorset, NO;
Abstract
An optical system for a hyperspectral camera and a hyperspectral camera comprising such an optical system are disclosed. The optical system comprises fore optics (), an image sensor (), a slit (), relay optics (), a first optical element () positioned before the slit (), where the first optical element () is defocusing light in a direction parallel to the slit () while keeping focus in a direction perpendicular to the slit (); and a second optical element () positioned after the slit (), where the second optical element () is compensating the defocus of the depicted scene introduced by the first element ().
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