LENS BARREL AND IMAGING DEVICE EQUIPPED WITH SAME

LENS BARREL AND IMAGING DEVICE EQUIPPED WITH SAME

There is provided a lens barrel with a high degree of design latitude, with which an index display portion can be driven regardless of the amount of drive of the lens. This lens barrel comprises a first driver first driver that moves a lens frame in a rectilinear direction, a position sensor that se...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: IKEO KENJI
Format: Patent
Sprache:eng
Schlagworte:
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Beschreibung
Zusammenfassung:There is provided a lens barrel with a high degree of design latitude, with which an index display portion can be driven regardless of the amount of drive of the lens. This lens barrel comprises a first driver first driver that moves a lens frame in a rectilinear direction, a position sensor that senses the position of the lens frame, a computer that computes an optical characteristic on the basis of the position of the lens frame sensed by the position sensor, a display portion that displays the optical characteristic, and a second driver that drives the display portion on the basis of the computation result of the computer.