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:
Mar. 22, 1977
Filed:
Mar. 21, 1974
Applicant:
Inventors:
Kunio Ando, Warabi, JA;
Takemi Saito, Kawagoe, JA;
Assignee:
Fuji Photo Optical Co., Ltd., Omiya, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350 16 ; 356149 ; 356248 ; 352140 ; 354 70 ;
Abstract
In an optical instrument such as a camera or a telescope, a first optical component is mounted to a housing and an inertially stabilized second optical component for compensation is mounted on gimbals. The gimbals are provided with an electric motor which has a rotor in the form of an annular magnet rotatably supported with the axis of rotation aligned with the optical axis of the optical instrument. The rotor serves as an inertial member to inertially stabilize the second optical component for compensation.