Microscope with centered illumination

Details Microscope with centered illumination Microscope with centered illumination

2011-08-30

2011-08-30

Amari, Alessandro (Department: 2872)

Optical: systems and elements

Compound lens system

Microscope

Reexamination Certificate

active

08009352

ABSTRACT:
A microscope comprising a main objective having a variable focal length and comprising an illuminating unit including a light source and an illuminating optical system for generating an illuminating beam path directed onto the object plane and extending outside the main objective. A unit is provided for centering the illumination dependent on a variation of the focal length of the main objective. The illuminating optical system is mounted at least in part in a laterally shiftable manner for centering the illumination.

REFERENCES:
patent: 5748367 (1998-05-01), Lucke et al.
patent: 6473229 (2002-10-01), Nakamura
patent: 7057807 (2006-06-01), Sander
patent: 7102818 (2006-09-01), Sander
patent: 2001/0010592 (2001-08-01), Nakamura
patent: 2003/0048530 (2003-03-01), Sander
patent: 2004/0057108 (2004-03-01), Namii
patent: 2007/0285770 (2007-12-01), Sander
patent: 2009/0002812 (2009-01-01), Kuster
patent: 195 23 712 (1996-01-01), None
patent: 195 37 868 (1996-04-01), None
patent: 10144062 (2003-03-01), None
patent: 0 321 586 (1989-06-01), None
patent: 1 424 582 (2004-06-01), None
patent: 1424582 (2004-06-01), None
Office Action issued by the United States Patent and Trademark Office for U.S. Appl. No. 12/145,868 dated Jun. 8, 2009.
Office Action issued by the United States Patent and Trademark Office for U.S. Appl. No. 12/145,868 dated Mar. 31, 2010.
Office Action issued by the United States Patent and Trademark Office for U.S. Appl. No. 12/145,863 dated Jan. 12, 2010.
Office Action issued by the United States Patent and Trademark Office for U.S. Appl. No. 12/145,863 dated Mar. 18, 2010.
Office Action issued by the United States Patent and Trademark Office for U.S. Appl. No. 12/145,863 dated Apr. 21, 2010.
Office Action issued by the United States Patent and Trademark Office for U.S. Appl. No. 12/145,863 dated Jun. 12, 2009.
Office Action issued by the United States Patent and Trademark Office for U.S. Appl. No. 12/145,868 dated Dec. 3, 2010.
Notice of Allowance issued by the United States Patent and Trademark Office for U.S. Appl. No. 12/145,863 dated Jan. 21, 2011.
Office Action issued by the United States Patent and Trademark Office for U.S. Appl. No, 12/145,863 dated Oct. 13, 2010.

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