Lens barrel

A lens barrel includes a rectilinear unit, a lens unit, and a light shielding member. The lens unit is arranged inside the rectilinear unit and is movable relative to the rectilinear unit in an optical axis direction. The light shielding member functions for light shielding between the rectilinear u...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	UNO TETSUYA
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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Beschreibung
Zusammenfassung:	A lens barrel includes a rectilinear unit, a lens unit, and a light shielding member. The lens unit is arranged inside the rectilinear unit and is movable relative to the rectilinear unit in an optical axis direction. The light shielding member functions for light shielding between the rectilinear unit and the lens unit. The light shielding unit has a light shielding layer and a support layer. The shielding layer is fitted on a decoration frame of the lens unit and closes a gap defined between the rectilinear unit and the lens unit and extending in the optical axis direction. The support layer has a body bonded to the light shielding area. The body has at least one low rigidity portion. The low rigidity portion has rigidity lower than that of the body.