OPTICAL APPARATUS, IMAGE STABILIZATION DEVICE, LENS BARREL, AND IMAGE PICKUP APPARATUS
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United States of America Patent
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Issued Date -
Feb 23, 2023
app pub date -
Aug 9, 2022
filing date -
Aug 9, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
An optical apparatus capable of adjusting a position of a lens with a simple configuration that enables miniaturization without deteriorating optical performance. Lens groups are arranged on an optical axis to be movable along the optical axis. A first shaft is arranged in parallel to the optical axis and has a fitting part fit in a predetermined lens group and a first fixing part. A support member rotatably supports the first shaft by holding the first fixing part. A center axis of the first fixing part and a center axis of the fitting part are eccentric. The first shaft is supported by the support member to be rotatable around the center axis of the first fixing part. The predetermined lens group is movable between an image pickup position on the optical axis and a retreat position that is separated from the optical axis by rotating around the first shaft.
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