Camera apparatus and image pickup apparatus including the same

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United States of America Patent

PATENT NO 8873153
SERIAL NO

13407831

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Abstract

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Provided is a camera apparatus including a lens apparatus which is attachable thereto and detachable therefrom, the camera apparatus including: an optical system; and an optical element which is insertable to and removable from an optical path of the optical system, in which: the optical element includes a surface having positive refractive power; and the optical system includes a surface having negative refractive power.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iriyama, Yutaka Utsunomiya, JP 12 40
Ohmuro, Ryuji Utsunomiya, JP 16 172

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