Zoom lens and imaging apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9229203
APP PUB NO 20140092477A1
SERIAL NO

14098619

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A zoom lens substantially consists of, in order from the object side, a positive first lens group, a negative second lens group, a positive third lens group, a positive fourth lens group, and a negative fifth lens group. When varying magnification, the distances between adjacent lens groups) are changed, while all of the lens groups are moved with respect to an image formation position. When focusing, only the fifth lens group is shifted, and the third lens group has a third-a lens group having positive refractive power and a third-b lens group having negative refractive power, which are arranged in this order from the object side, only the third-b lens group is moved in a direction perpendicular to the optical axis to achieve camera shake correction.

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Patent Owner(s)

  • FUJIFILM CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Michio Saitama-ken, JP 163 1297
Tanaka, Takashi Saitama-ken, JP 315 3239

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