Apparatus and system

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United States of America Patent

PATENT NO 12085776
APP PUB NO 20210255415A1
SERIAL NO

17166871

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An apparatus includes a lens, a cam barrel configured to rotate around an optical axis, an actuator disposed on an inner peripheral side of the cam barrel, a movement unit disposed on the inner peripheral side of the cam barrel and configured to move the lens in an optical-axis direction, and an adjustment unit disposed on the inner peripheral side of the cam barrel and configured to adjust a position of the lens. The movement unit, the adjustment unit, and the actuator are arranged at different phases from one another in a circumferential direction of the cam barrel. Widths of the movement unit, the adjustment unit, and the actuator in the optical-axis direction overlap one another.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHA30-2 SHIMOMARUKO 3-CHOME OHTA-KU TOKYO 1468501 ?1468501

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Izumi, Mitsuhiro Kanagawa, JP 45 269
Ogawa, Toshihiro Tokyo, JP 54 232

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