ACCESSORY, IMAGE PICKUP APPARATUS ON WHICH SAME IS MOUNTABLE, AND CAMERA SYSTEM

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20240272525A1
SERIAL NO

18638419

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An interchangeable lens assembly includes a plurality of lens-side claw portions configured to be engaged with a plurality of camera-side claw portions, and a lock pin groove portion into which a lock pin is inserted, a lens barrel, and a lens mount fixing member. When θ1 is an angle formed by a line passing through a fifth lens-side end and an optical axis, and a line passing through a center of the lock pin groove portion and the optical axis, and θ2 is an angle formed by a line passing through a fourth lens-side end and the optical axis, and a line that passes through the center of the lock pin groove portion and the optical axis, θ1 and θ2 satisfy a predetermined conditional expression.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHAOHTA-KU TOKYO 146-8501

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sasaki, Kunihiko Tochigi, JP 94 1232
Shigematsu, Masayasu Tokyo, JP 48 203
Tamura, Masahisa Tochigi, JP 121 1500
Yamazaki, Toshinori Tokyo, JP 46 339

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