JPWO2022130909A1 - - Google Patents

Info

Publication number
JPWO2022130909A1
JPWO2022130909A1 JP2022569809A JP2022569809A JPWO2022130909A1 JP WO2022130909 A1 JPWO2022130909 A1 JP WO2022130909A1 JP 2022569809 A JP2022569809 A JP 2022569809A JP 2022569809 A JP2022569809 A JP 2022569809A JP WO2022130909 A1 JPWO2022130909 A1 JP WO2022130909A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2022569809A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2022130909A1 publication Critical patent/JPWO2022130909A1/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/008—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras designed for infrared light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
    • G02B13/0035—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having three lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
    • G02B27/4211—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant correcting chromatic aberrations
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
    • G02B27/4216—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant correcting geometrical aberrations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Geometry (AREA)
  • Lenses (AREA)
JP2022569809A 2020-12-16 2021-11-22 Pending JPWO2022130909A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020208736 2020-12-16
PCT/JP2021/042751 WO2022130909A1 (ja) 2020-12-16 2021-11-22 赤外線撮像レンズ及び赤外線カメラ

Publications (1)

Publication Number Publication Date
JPWO2022130909A1 true JPWO2022130909A1 (ja) 2022-06-23

Family

ID=82059076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022569809A Pending JPWO2022130909A1 (ja) 2020-12-16 2021-11-22

Country Status (5)

Country Link
US (1) US20240019668A1 (ja)
EP (1) EP4266105A1 (ja)
JP (1) JPWO2022130909A1 (ja)
CN (1) CN116745676A (ja)
WO (1) WO2022130909A1 (ja)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62109014A (ja) 1985-11-08 1987-05-20 Ricoh Co Ltd 赤外線用レンズ
JP4631753B2 (ja) * 2006-03-10 2011-02-16 住友電気工業株式会社 赤外線レンズ及び赤外線カメラ
JP2009063942A (ja) * 2007-09-10 2009-03-26 Sumitomo Electric Ind Ltd 遠赤外線カメラ用レンズ、レンズユニット及び撮像装置
JP2011128538A (ja) 2009-12-21 2011-06-30 Fujifilm Corp 赤外線用結像レンズおよび撮像装置
JPWO2016027786A1 (ja) 2014-08-20 2017-06-01 コニカミノルタ株式会社 遠赤外線レンズ，撮像光学装置及びデジタル機器
JP7172024B2 (ja) * 2017-09-12 2022-11-16 日本電気硝子株式会社 カルコゲナイドガラス材
WO2020105719A1 (ja) 2018-11-21 2020-05-28 日本電気硝子株式会社 カルコゲナイドガラスレンズ

Also Published As

Publication number Publication date
CN116745676A (zh) 2023-09-12
WO2022130909A1 (ja) 2022-06-23
EP4266105A1 (en) 2023-10-25
US20240019668A1 (en) 2024-01-18

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Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230614