Macro lens system and imaging apparatus

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United States of America Patent

PATENT NO 9632289
SERIAL NO

14633876

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Abstract

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A macro lens system includes, in this order from an object side: a positive first lens group; a negative second lens group; a positive third lens group; a positive fourth lens group; a positive fifth lens group; and a negative sixth lens group. The first lens group is constituted by three lenses. The second lens group, the fourth lens group, and the fifth lens group are independently moved in the direction of the optical axes thereof when focusing from an object at infinity to an object at a most proximate distance.

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Patent Owner(s)

  • CARL ZEISS AG;FUJIFILM CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dodoc, Aurelian Heidenheim, DE 105 2307
Klein, Juergen Cologne, DE 12 594
Pollmann, Michael Oberkochen, DE 8 9
Saito, Hiroki Saitama-ken, JP 157 445
Tomioka, Ryoko Saitama-ken, JP 19 90

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