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:
May. 14, 1991
Filed:
Jan. 24, 1990
Applicant:
Inventors:
Peter Dietrich, Oberkochen, DE;
Klaus Westphal, Oberkochen, DE;
Assignee:
Carl-Zeiss-Stiftung, Heidenheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ; G02B / ;
U.S. Cl.
CPC ...
350514 ; 350145 ; 350171 ;
Abstract
The invention is directed to a microscope having a binocular tube of the Siedentopf type. With this microscope, two different viewing elevations can be adjusted at a fixed viewing angle notwithstanding the simplest mechanical and optical configuration. The optical configuration of the microscope is achieved in that the first tube arm is journalled so as to be freely rotatable on the microscope support about the optical axis. The second tube arm is journalled on the first tube arm so as to be rotatable about the common optical axis.