LENS MOUNT, ACCESSORY, CAMERA MOUNT, IMAGE PICKUP APPARATUS, AND CAMERA SYSTEM

A lens mount comprises a plurality of engagement portions and a plurality of second terminals. The plurality of terminals includes a MIF terminal (303e) configured to be used in determination whether the lens mount is mounted on a camera mount, and a TYPE terminal (303c) configured to be used to dis...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TAMURA, Masahisa, SASAKI, Kunihiko, SHIGEMATSU, Masayasu, YAMAZAKI, Toshinori
Format:	Patent
Sprache:	eng ; fre ; ger
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 PHOTOGRAPHY PHYSICS
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Beschreibung
Zusammenfassung:	A lens mount comprises a plurality of engagement portions and a plurality of second terminals. The plurality of terminals includes a MIF terminal (303e) configured to be used in determination whether the lens mount is mounted on a camera mount, and a TYPE terminal (303c) configured to be used to distinguish a type of the lens mount (301) when mounted on the camera mount. When viewed in a central axis direction of the lens mount, a half line that extends from a central axis of the lens mount and passes through the TYPE terminal (303c), passes through between the plurality of engagement portions. When the engagement portion among the plurality of engagement portions that is closest to the MIF terminal (303e) in a circumferential direction of the lens mount is referred to as a closest engagement portion (301e), the MIF terminal (303e) is closer to the closest engagement portion (301e) than the TYPE terminal (303c) in the circumferential direction.