Title:
光学系及びそれを有する光学機器
Document Type and Number:
Japanese Patent JP5121469
Kind Code:
B2
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Inventors:
Tomohiko Ishibashi
Application Number:
JP2008007567A
Publication Date:
January 16, 2013
Filing Date:
January 17, 2008
Export Citation:
Assignee:
Canon Inc
International Classes:
G02B13/00
Attorney, Agent or Firm:
Yukio Takanashi