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. 11, 1999
Filed:
Apr. 08, 1997
Olympus Optical Co., Ltd., Tokyo, JP;
Abstract
Binoculars which can adjust the optical axes of optical systems by moving at least one lens groups of objective lens groups and eye piece groups in a plane approximately perpendicular to the optical axes of the lens groups and further independently adjust the optical axes of the optical systems in a linear direction and in the direction approximately perpendicular to the linear direction by moving, one lens groups of the objective lens groups and the eye piece groups on the plane approximately perpendicular to the optical axes of the lens groups approximately in the linear direction and moving the other lens groups of the objective lens groups and the eye piece groups on the plane approximately perpendicular to the optical axes of the lens groups approximately in the linear direction, whereby the optical axis between a pair of the right and left optical systems of the binoculars can be easily adjusted.