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:
Jan. 17, 1995
Filed:
Apr. 11, 1994
Applicant:
Inventors:
Assignee:
Nikon Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
354286 ;
Abstract
A camera system is provided in which the entire performance is not deteriorated by corrective calculations for adapters, in information transmission between an interchangeable lens and an adapter. The adapter is equipped with an information processing device, capable of correcting at least a part of an information transmitted from the information processing device of the interchangeable lens, based on information specific to the adapter, and transmitting thus corrected information to the information processing device of the interchangeable lens.