CAMERA WITH ZOOM LENS AND ZOOM LENS BARREL

PROBLEM TO BE SOLVED: To provide a zoom lens barrel which has a frame member easily arranged and has high flexibility on design and can be miniaturized. SOLUTION: The zoom lens barrel has a first group frame holding first-group lenses, which is driven forward and backward along a can groove 3c by a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TSUCHIDA NAOHIRO, TANAKA NOBUMASA
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHOTOGRAPHY PHYSICS
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