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:
Aug. 28, 2012
Filed:
Mar. 07, 2006
Applicant:
Masao Yamamoto, Tokyo, JP;
Inventor:
Masao Yamamoto, Tokyo, JP;
Assignee:
Scalar Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 7/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
The object of this invention is to provide a magnifying attachment to be attached to a camera by which a high magnification image can be obtained without appearing a part having no image in the image. The magnifying attachment has a magnifying objective lens (A), a field lens (B) for converting a light passed through the objective lens (A) into collimated light, and a converging lens (C) for focusing the collimated light on a camera lens (). Light passed through the converging lens (C) is converged on a pupil (X) of the camera lens () with a solid angle exceeding the view angle of the camera lens ().