Title:
光学結像装置
Document Type and Number:
Japanese Patent JP6465681
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an optical imaging device that hardly generates a ghost image and can be manufactured inexpensively, and an optical imaging method.SOLUTION: An optical imaging device is provided with many blocks 15 arranged to be aligned that have: first and second light reflection surfaces 11, 12 arranged to make right angles; and third light reflection surfaces 13 orthogonal to the first and second light reflection surfaces 11, 12. Each of the blocks 15 is provided with a fourth light reflection surface 14 for changing an optical path of retroreflection light 16 that has passed through the first to third light reflection surfaces 11-13 and has been reflected.SELECTED DRAWING: Figure 1
Inventors:
Makoto Otsubo
Application Number:
JP2015023357A
Publication Date:
February 06, 2019
Filing Date:
February 09, 2015
Export Citation:
Assignee:
Asukanet Co., Ltd.
International Classes:
G02B27/22; G02B5/124
Domestic Patent References:
| JP5466793B2 | ||||
| JP2011511303A | ||||
| JP2009025776A | ||||
| JP53069596A | ||||
| JP2002543447A | ||||
| JP9504385A |
Foreign References:
| US20030021029 |
Attorney, Agent or Firm:
Fujio Nakamae
Yohei Kiyoi
Yoshihiro Kurita
Yohei Kiyoi
Yoshihiro Kurita
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