Close-up lens
- Canon
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Description
FIG. 1 is a front elevational view of a close-up lens showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a side elevational view thereof as seen from the left of FIG. 1;
FIG. 6 is a side elevational view thereof as seen from the right of FIG. 1 and
FIG. 7 is a perspective view thereof.
Referenced Cited
Patent History
Patent number: D297545
Type: Grant
Filed: Dec 27, 1985
Date of Patent: Sep 6, 1988
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Nobuhiro Ago (Yokohama), Michio Yoshida (Tokyo), Isao Nakazawa (Kawasaki)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 6/813,854
Type: Grant
Filed: Dec 27, 1985
Date of Patent: Sep 6, 1988
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Nobuhiro Ago (Yokohama), Michio Yoshida (Tokyo), Isao Nakazawa (Kawasaki)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 6/813,854
Classifications
Current U.S. Class:
Lens Or Objective (D16/134)