Title:
INFRARED LENS AND IMAGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/100278
Kind Code:
A1
Abstract:
Provided is an infrared lens with improved image forming performance. This infrared lens is provided with: a lens that has a first surface facing an object and a second surface opposite to the first surface; and a diaphragm arranged between the first surface and the second surface of the lens.
Inventors:
KUROSAKI RYO
NANBA TORU
MURATA JUN
SUZUKI TETSUYA
NANBA TORU
MURATA JUN
SUZUKI TETSUYA
Application Number:
PCT/JP2020/032500
Publication Date:
May 27, 2021
Filing Date:
August 28, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G02B13/14; G02B13/18; G03B17/02
Domestic Patent References:
| WO2001029613A1 | 2001-04-26 |
Foreign References:
| JP2010249931A | 2010-11-04 | |||
| JP2001350075A | 2001-12-21 | |||
| JP2004109532A | 2004-04-08 | |||
| JPH11264930A | 1999-09-28 | |||
| JPH11190819A | 1999-07-13 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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